diff --git a/docs/sfs/umn/ALL_META.TXT.json b/docs/sfs/umn/ALL_META.TXT.json index 2d574923..76405203 100644 --- a/docs/sfs/umn/ALL_META.TXT.json +++ b/docs/sfs/umn/ALL_META.TXT.json @@ -1304,11 +1304,32 @@ "title":"What Is SFS Turbo?", "githuburl":"" }, + { + "uri":"sfs_01_0069.html", + "node_id":"sfs_01_0069.xml", + "product_code":"sfs", + "code":"63", + "des":"Table 1 shows the comparison between SFS, OBS, and EVS.", + "doc_type":"usermanual", + "kw":"What Are the Differences Between SFS, OBS, and EVS?,Concepts,User Guide", + "search_title":"", + "metedata":[ + { + "prodname":"sfs", + "documenttype":"usermanual", + "opensource":"true", + "IsMulti":"yes", + "IsBot":"yes" + } + ], + "title":"What Are the Differences Between SFS, OBS, and EVS?", + "githuburl":"" + }, { "uri":"sfs_01_0070.html", "node_id":"sfs_01_0070.xml", "product_code":"sfs", - "code":"63", + "code":"64", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Specifications", @@ -1329,7 +1350,7 @@ "uri":"sfs_01_0071.html", "node_id":"sfs_01_0071.xml", "product_code":"sfs", - "code":"64", + "code":"65", "des":"For SFS Capacity-Oriented file systems, the maximum supported size of a file is 240 TB.For SFS Turbo file systems, the maximum supported size of a file is 16 TB.For gener", "doc_type":"usermanual", "kw":"What Is the Maximum Size of a File That Can Be Stored in a File System?,Specifications,User Guide", @@ -1350,7 +1371,7 @@ "uri":"sfs_01_0072.html", "node_id":"sfs_01_0072.xml", "product_code":"sfs", - "code":"65", + "code":"66", "des":"SFS Capacity-Oriented and SFS Turbo all support the standard NFSv3 protocol.", "doc_type":"usermanual", "kw":"What Access Protocols Are Supported by SFS?,Specifications,User Guide", @@ -1371,7 +1392,7 @@ "uri":"sfs_01_0073.html", "node_id":"sfs_01_0073.xml", "product_code":"sfs", - "code":"66", + "code":"67", "des":"Each account can create a maximum of 10 SFS Capacity-Oriented file systems and 10 SFS Turbo file systems.Each account can create a maximum of 100 general purpose file sys", "doc_type":"usermanual", "kw":"How Many File Systems Can Be Created by Each Account?,Specifications,User Guide", @@ -1392,7 +1413,7 @@ "uri":"sfs_01_0074.html", "node_id":"sfs_01_0074.xml", "product_code":"sfs", - "code":"67", + "code":"68", "des":"You can mount an SFS Capacity-Oriented file system to a maximum of 10,000 servers.You can mount an SFS Turbo file system to a maximum of 3,000 servers.You can mount a gen", "doc_type":"usermanual", "kw":"How Many Servers Can a File System Be Mounted To?,Specifications,User Guide", @@ -1413,7 +1434,7 @@ "uri":"sfs_01_0075.html", "node_id":"sfs_01_0075.xml", "product_code":"sfs", - "code":"68", + "code":"69", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Restrictions", @@ -1434,7 +1455,7 @@ "uri":"sfs_01_0076.html", "node_id":"sfs_01_0076.xml", "product_code":"sfs", - "code":"69", + "code":"70", "des":"Both SFS Capacity-Oriented and SFS Turbo file systems can be expanded by capacity resizing.General purpose file systems have no capacity limit and do not support resizing", "doc_type":"usermanual", "kw":"Can the Capacity of a File System Be Expanded?,Restrictions,User Guide", @@ -1451,11 +1472,53 @@ "title":"Can the Capacity of a File System Be Expanded?", "githuburl":"" }, + { + "uri":"sfs_01_0077.html", + "node_id":"sfs_01_0077.xml", + "product_code":"sfs", + "code":"71", + "des":"Cross-region migration of file system data is currently not supported for SFS Capacity-Oriented and general purpose file systems. It is recommended that you select an app", + "doc_type":"usermanual", + "kw":"Can I Migrate My File System Data to Another Region?,Restrictions,User Guide", + "search_title":"", + "metedata":[ + { + "prodname":"sfs", + "documenttype":"usermanual", + "opensource":"true", + "IsMulti":"yes", + "IsBot":"yes" + } + ], + "title":"Can I Migrate My File System Data to Another Region?", + "githuburl":"" + }, + { + "uri":"sfs_01_0078.html", + "node_id":"sfs_01_0078.xml", + "product_code":"sfs", + "code":"72", + "des":"SFS Capacity-Oriented file systems can be mounted across accounts.General purpose file systems cannot be mounted across accounts.SFS Turbo file systems can be mounted acr", + "doc_type":"usermanual", + "kw":"Can a File System Be Mounted to Multiple Accounts?,Restrictions,User Guide", + "search_title":"", + "metedata":[ + { + "prodname":"sfs", + "documenttype":"usermanual", + "opensource":"true", + "IsMulti":"yes", + "IsBot":"yes" + } + ], + "title":"Can a File System Be Mounted to Multiple Accounts?", + "githuburl":"" + }, { "uri":"sfs_01_0079.html", "node_id":"sfs_01_0079.xml", "product_code":"sfs", - "code":"70", + "code":"73", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Networks", @@ -1476,7 +1539,7 @@ "uri":"sfs_01_0080.html", "node_id":"sfs_01_0080.xml", "product_code":"sfs", - "code":"71", + "code":"74", "des":"Yes.Multi-VPC access can be configured for an SFS Capacity-Oriented or a general purpose file system so that ECSs in different VPCs can share the same file system, as lon", "doc_type":"usermanual", "kw":"Can a File System Be Accessed Across VPCs?,Networks,User Guide", @@ -1493,11 +1556,32 @@ "title":"Can a File System Be Accessed Across VPCs?", "githuburl":"" }, + { + "uri":"sfs_01_0111.html", + "node_id":"sfs_01_0111.xml", + "product_code":"sfs", + "code":"75", + "des":"SFS Capacity-Oriented file systems cannot be mounted across regions. A file system can only be mounted to ECSs in the same region.General purpose file systems can be moun", + "doc_type":"usermanual", + "kw":"Does SFS Support Cross-Region Mounting?,Networks,User Guide", + "search_title":"", + "metedata":[ + { + "prodname":"sfs", + "documenttype":"usermanual", + "opensource":"true", + "IsMulti":"yes", + "IsBot":"yes" + } + ], + "title":"Does SFS Support Cross-Region Mounting?", + "githuburl":"" + }, { "uri":"sfs_01_0081.html", "node_id":"sfs_01_0081.xml", "product_code":"sfs", - "code":"72", + "code":"76", "des":"A security group is a collection of access control rules for servers that have the same security protection requirements and are mutually trusted in a VPC. After a securi", "doc_type":"usermanual", "kw":"Does the Security Group of a VPC Affect SFS?,Networks,User Guide", @@ -1514,11 +1598,32 @@ "title":"Does the Security Group of a VPC Affect SFS?", "githuburl":"" }, + { + "uri":"sfs_01_0082.html", + "node_id":"sfs_01_0082.xml", + "product_code":"sfs", + "code":"77", + "des":"A file system was mounted to two servers. There was a delay in synchronizing files from one server to another. However, there was no delay when files were uploaded to a s", + "doc_type":"usermanual", + "kw":"What Can I Do If Data of My File System Is Not the Same When Accessed from Two Client Servers?,Netwo", + "search_title":"", + "metedata":[ + { + "prodname":"sfs", + "documenttype":"usermanual", + "opensource":"true", + "IsMulti":"yes", + "IsBot":"yes" + } + ], + "title":"What Can I Do If Data of My File System Is Not the Same When Accessed from Two Client Servers?", + "githuburl":"" + }, { "uri":"sfs_01_0091.html", "node_id":"sfs_01_0091.xml", "product_code":"sfs", - "code":"73", + "code":"78", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Others", @@ -1539,7 +1644,7 @@ "uri":"sfs_01_0092.html", "node_id":"sfs_01_0092.xml", "product_code":"sfs", - "code":"74", + "code":"79", "des":"To access your file system, install the NFS client on a Linux server and run the mount command to mount the file system. For a Windows server, install the NFS client, mod", "doc_type":"usermanual", "kw":"How Do I Access a File System from a Server?,Others,User Guide", @@ -1560,7 +1665,7 @@ "uri":"sfs_01_0093.html", "node_id":"sfs_01_0093.xml", "product_code":"sfs", - "code":"75", + "code":"80", "des":"Log in to the server as the root user. Run the following command to list all available file systems with the specified domain name or IP address:showmount -eFile system d", "doc_type":"usermanual", "kw":"How Do I Check Whether a File System on a Linux Server Is Available?,Others,User Guide", @@ -1581,7 +1686,7 @@ "uri":"sfs_01_0094.html", "node_id":"sfs_01_0094.xml", "product_code":"sfs", - "code":"76", + "code":"81", "des":"To ensure that file systems can be used properly, the service occupies the following resources:For SFS Capacity-Oriented or general purpose file systems:When a file syste", "doc_type":"usermanual", "kw":"What Resources Does SFS Occupy?,Others,User Guide", @@ -1602,7 +1707,7 @@ "uri":"sfs_01_0139.html", "node_id":"sfs_01_0139.xml", "product_code":"sfs", - "code":"77", + "code":"82", "des":"There is no limit on the capacity of a general purpose file system. When you run the df -h command on the client, the system returns 250TB for display purposes. This valu", "doc_type":"usermanual", "kw":"Why Is the Capacity Displayed as 250TB After I Mount My General Purpose File System?,Others,User Gui", @@ -1623,7 +1728,7 @@ "uri":"sfs_01_0130.html", "node_id":"sfs_01_0130.xml", "product_code":"sfs", - "code":"78", + "code":"83", "des":"When the system calculates the used capacity quota of an SFS Turbo file system, the space used by the system disks on the background VMs are also included. You will not b", "doc_type":"usermanual", "kw":"How Is the SFS Turbo Capacity Quota Calculated?,Others,User Guide", @@ -1644,7 +1749,7 @@ "uri":"sfs_01_0098.html", "node_id":"sfs_01_0098.xml", "product_code":"sfs", - "code":"79", + "code":"84", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Other Operations", @@ -1665,7 +1770,7 @@ "uri":"sfs_01_0100.html", "node_id":"sfs_01_0100.xml", "product_code":"sfs", - "code":"80", + "code":"85", "des":"By default, a Linux ECS allows only the root user to run the mount command to mount a file system. However, if the permissions of user root are assigned to other users, s", "doc_type":"usermanual", "kw":"Mounting a File System to a Linux ECS as a Non-root User,Other Operations,User Guide", @@ -1686,7 +1791,7 @@ "uri":"sfs_01_0101.html", "node_id":"sfs_01_0101.xml", "product_code":"sfs", - "code":"81", + "code":"86", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Data Migration", @@ -1707,7 +1812,7 @@ "uri":"sfs_01_0117.html", "node_id":"sfs_01_0117.xml", "product_code":"sfs", - "code":"82", + "code":"87", "des":"You can migrate data from an SFS Capacity-Oriented file system to an SFS Turbo file system or the other way around.This solution creates a Linux ECS to connect an SFS Cap", "doc_type":"usermanual", "kw":"Migrating Data Between File Systems,Data Migration,User Guide", @@ -1728,7 +1833,7 @@ "uri":"sfs_01_0104.html", "node_id":"sfs_01_0104.xml", "product_code":"sfs", - "code":"83", + "code":"88", "des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "doc_type":"usermanual", "kw":"Change History,User Guide", @@ -1749,7 +1854,7 @@ "uri":"sfs_01_0105.html", "node_id":"sfs_01_0105.xml", "product_code":"sfs", - "code":"84", + "code":"89", "des":"For details about the terms involved in this document, see Glossary.", "doc_type":"usermanual", "kw":"Glossary,User Guide", diff --git a/docs/sfs/umn/CLASS.TXT.json b/docs/sfs/umn/CLASS.TXT.json index 4d7ca0db..d2a015dc 100644 --- a/docs/sfs/umn/CLASS.TXT.json +++ b/docs/sfs/umn/CLASS.TXT.json @@ -557,6 +557,15 @@ "p_code":"60", "code":"62" }, + { + "desc":"Table 1 shows the comparison between SFS, OBS, and EVS.", + "product_code":"sfs", + "title":"What Are the Differences Between SFS, OBS, and EVS?", + "uri":"sfs_01_0069.html", + "doc_type":"usermanual", + "p_code":"60", + "code":"63" + }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", "product_code":"sfs", @@ -564,7 +573,7 @@ "uri":"sfs_01_0070.html", "doc_type":"usermanual", "p_code":"59", - "code":"63" + "code":"64" }, { "desc":"For SFS Capacity-Oriented file systems, the maximum supported size of a file is 240 TB.For SFS Turbo file systems, the maximum supported size of a file is 16 TB.For gener", @@ -572,8 +581,8 @@ "title":"What Is the Maximum Size of a File That Can Be Stored in a File System?", "uri":"sfs_01_0071.html", "doc_type":"usermanual", - "p_code":"63", - "code":"64" + "p_code":"64", + "code":"65" }, { "desc":"SFS Capacity-Oriented and SFS Turbo all support the standard NFSv3 protocol.", @@ -581,8 +590,8 @@ "title":"What Access Protocols Are Supported by SFS?", "uri":"sfs_01_0072.html", "doc_type":"usermanual", - "p_code":"63", - "code":"65" + "p_code":"64", + "code":"66" }, { "desc":"Each account can create a maximum of 10 SFS Capacity-Oriented file systems and 10 SFS Turbo file systems.Each account can create a maximum of 100 general purpose file sys", @@ -590,8 +599,8 @@ "title":"How Many File Systems Can Be Created by Each Account?", "uri":"sfs_01_0073.html", "doc_type":"usermanual", - "p_code":"63", - "code":"66" + "p_code":"64", + "code":"67" }, { "desc":"You can mount an SFS Capacity-Oriented file system to a maximum of 10,000 servers.You can mount an SFS Turbo file system to a maximum of 3,000 servers.You can mount a gen", @@ -599,8 +608,8 @@ "title":"How Many Servers Can a File System Be Mounted To?", "uri":"sfs_01_0074.html", "doc_type":"usermanual", - "p_code":"63", - "code":"67" + "p_code":"64", + "code":"68" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -609,7 +618,7 @@ "uri":"sfs_01_0075.html", "doc_type":"usermanual", "p_code":"59", - "code":"68" + "code":"69" }, { "desc":"Both SFS Capacity-Oriented and SFS Turbo file systems can be expanded by capacity resizing.General purpose file systems have no capacity limit and do not support resizing", @@ -617,8 +626,26 @@ "title":"Can the Capacity of a File System Be Expanded?", "uri":"sfs_01_0076.html", "doc_type":"usermanual", - "p_code":"68", - "code":"69" + "p_code":"69", + "code":"70" + }, + { + "desc":"Cross-region migration of file system data is currently not supported for SFS Capacity-Oriented and general purpose file systems. It is recommended that you select an app", + "product_code":"sfs", + "title":"Can I Migrate My File System Data to Another Region?", + "uri":"sfs_01_0077.html", + "doc_type":"usermanual", + "p_code":"69", + "code":"71" + }, + { + "desc":"SFS Capacity-Oriented file systems can be mounted across accounts.General purpose file systems cannot be mounted across accounts.SFS Turbo file systems can be mounted acr", + "product_code":"sfs", + "title":"Can a File System Be Mounted to Multiple Accounts?", + "uri":"sfs_01_0078.html", + "doc_type":"usermanual", + "p_code":"69", + "code":"72" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -627,7 +654,7 @@ "uri":"sfs_01_0079.html", "doc_type":"usermanual", "p_code":"59", - "code":"70" + "code":"73" }, { "desc":"Yes.Multi-VPC access can be configured for an SFS Capacity-Oriented or a general purpose file system so that ECSs in different VPCs can share the same file system, as lon", @@ -635,8 +662,17 @@ "title":"Can a File System Be Accessed Across VPCs?", "uri":"sfs_01_0080.html", "doc_type":"usermanual", - "p_code":"70", - "code":"71" + "p_code":"73", + "code":"74" + }, + { + "desc":"SFS Capacity-Oriented file systems cannot be mounted across regions. A file system can only be mounted to ECSs in the same region.General purpose file systems can be moun", + "product_code":"sfs", + "title":"Does SFS Support Cross-Region Mounting?", + "uri":"sfs_01_0111.html", + "doc_type":"usermanual", + "p_code":"73", + "code":"75" }, { "desc":"A security group is a collection of access control rules for servers that have the same security protection requirements and are mutually trusted in a VPC. After a securi", @@ -644,8 +680,17 @@ "title":"Does the Security Group of a VPC Affect SFS?", "uri":"sfs_01_0081.html", "doc_type":"usermanual", - "p_code":"70", - "code":"72" + "p_code":"73", + "code":"76" + }, + { + "desc":"A file system was mounted to two servers. There was a delay in synchronizing files from one server to another. However, there was no delay when files were uploaded to a s", + "product_code":"sfs", + "title":"What Can I Do If Data of My File System Is Not the Same When Accessed from Two Client Servers?", + "uri":"sfs_01_0082.html", + "doc_type":"usermanual", + "p_code":"73", + "code":"77" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -654,7 +699,7 @@ "uri":"sfs_01_0091.html", "doc_type":"usermanual", "p_code":"59", - "code":"73" + "code":"78" }, { "desc":"To access your file system, install the NFS client on a Linux server and run the mount command to mount the file system. For a Windows server, install the NFS client, mod", @@ -662,8 +707,8 @@ "title":"How Do I Access a File System from a Server?", "uri":"sfs_01_0092.html", "doc_type":"usermanual", - "p_code":"73", - "code":"74" + "p_code":"78", + "code":"79" }, { "desc":"Log in to the server as the root user. Run the following command to list all available file systems with the specified domain name or IP address:showmount -eFile system d", @@ -671,8 +716,8 @@ "title":"How Do I Check Whether a File System on a Linux Server Is Available?", "uri":"sfs_01_0093.html", "doc_type":"usermanual", - "p_code":"73", - "code":"75" + "p_code":"78", + "code":"80" }, { "desc":"To ensure that file systems can be used properly, the service occupies the following resources:For SFS Capacity-Oriented or general purpose file systems:When a file syste", @@ -680,8 +725,8 @@ "title":"What Resources Does SFS Occupy?", "uri":"sfs_01_0094.html", "doc_type":"usermanual", - "p_code":"73", - "code":"76" + "p_code":"78", + "code":"81" }, { "desc":"There is no limit on the capacity of a general purpose file system. When you run the df -h command on the client, the system returns 250TB for display purposes. This valu", @@ -689,8 +734,8 @@ "title":"Why Is the Capacity Displayed as 250TB After I Mount My General Purpose File System?", "uri":"sfs_01_0139.html", "doc_type":"usermanual", - "p_code":"73", - "code":"77" + "p_code":"78", + "code":"82" }, { "desc":"When the system calculates the used capacity quota of an SFS Turbo file system, the space used by the system disks on the background VMs are also included. You will not b", @@ -698,8 +743,8 @@ "title":"How Is the SFS Turbo Capacity Quota Calculated?", "uri":"sfs_01_0130.html", "doc_type":"usermanual", - "p_code":"73", - "code":"78" + "p_code":"78", + "code":"83" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -708,7 +753,7 @@ "uri":"sfs_01_0098.html", "doc_type":"usermanual", "p_code":"", - "code":"79" + "code":"84" }, { "desc":"By default, a Linux ECS allows only the root user to run the mount command to mount a file system. However, if the permissions of user root are assigned to other users, s", @@ -716,8 +761,8 @@ "title":"Mounting a File System to a Linux ECS as a Non-root User", "uri":"sfs_01_0100.html", "doc_type":"usermanual", - "p_code":"79", - "code":"80" + "p_code":"84", + "code":"85" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -725,8 +770,8 @@ "title":"Data Migration", "uri":"sfs_01_0101.html", "doc_type":"usermanual", - "p_code":"79", - "code":"81" + "p_code":"84", + "code":"86" }, { "desc":"You can migrate data from an SFS Capacity-Oriented file system to an SFS Turbo file system or the other way around.This solution creates a Linux ECS to connect an SFS Cap", @@ -734,8 +779,8 @@ "title":"Migrating Data Between File Systems", "uri":"sfs_01_0117.html", "doc_type":"usermanual", - "p_code":"81", - "code":"82" + "p_code":"86", + "code":"87" }, { "desc":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.", @@ -744,7 +789,7 @@ "uri":"sfs_01_0104.html", "doc_type":"usermanual", "p_code":"", - "code":"83" + "code":"88" }, { "desc":"For details about the terms involved in this document, see Glossary.", @@ -753,6 +798,6 @@ "uri":"sfs_01_0105.html", "doc_type":"usermanual", "p_code":"", - "code":"84" + "code":"89" } ] \ No newline at end of file diff --git a/docs/sfs/umn/sfs_01_0005.html b/docs/sfs/umn/sfs_01_0005.html index 80089974..828b4b12 100644 --- a/docs/sfs/umn/sfs_01_0005.html +++ b/docs/sfs/umn/sfs_01_0005.html @@ -46,7 +46,7 @@

General Purpose File System (BETA)

-
- + + +
Table 2 General purpose file systems

Parameter

+
@@ -64,7 +64,7 @@ -
Table 2 General purpose file systems

Parameter

Description

Max. capacity

EB

+

4 PB

Highlights

@@ -180,15 +180,15 @@
-
diff --git a/docs/sfs/umn/sfs_01_0066.html b/docs/sfs/umn/sfs_01_0066.html index 6e1c935a..afe7d146 100644 --- a/docs/sfs/umn/sfs_01_0066.html +++ b/docs/sfs/umn/sfs_01_0066.html @@ -9,6 +9,8 @@
  • What Is SFS Turbo?
    • +
  • What Are the Differences Between SFS, OBS, and EVS?
    +
    • diff --git a/docs/sfs/umn/sfs_01_0069.html b/docs/sfs/umn/sfs_01_0069.html new file mode 100644 index 00000000..c93f404a --- /dev/null +++ b/docs/sfs/umn/sfs_01_0069.html @@ -0,0 +1,118 @@ + + +

    What Are the Differences Between SFS, OBS, and EVS?

    +

    Table 1 shows the comparison between SFS, OBS, and EVS.

    + +
    Table 4 Previous-generation SFS Turbo file systems

    Parameter

    +
    - - - -
    Table 4 Previous-generation SFS Turbo file systems

    Parameter

    Standard

    +

    Standard

    Standard-Enhanced

    +

    Standard-Enhanced

    Performance

    +

    Performance

    Performance-Enhanced

    +

    Performance-Enhanced

    Max. bandwidth

    @@ -260,7 +260,7 @@
    -
    • In the table, the maximum IOPS and maximum bandwidth all include both the read and write operations. So, maximum IOPS = read IOPS + write IOPS.
    • The expansion increment of SFS Turbo Standard, Standard - Enhanced, Performance, or Performance - Enhanced file systems is 100 GB. The expansion increment of 20 MB/s/TiB, 40 MB/s/TiB, 125 MB/s/TiB, or 250 MB/s/TiB file systems is 1.2 TB.
    • Maximum performance can be reached with multiple ECSs in parallel which have recommended configuration c4.4xlarge.4.
    +
    • In the table, the maximum IOPS and maximum bandwidth all include both the read and write operations. So, maximum IOPS = read IOPS + write IOPS.
    • The minimum expansion increment of SFS Turbo Standard, Standard-Enhanced, Performance, and Performance-Enhanced file systems is 100 GB. The expansion increment of 20 MB/s/TiB, 40 MB/s/TiB, 125 MB/s/TiB, and 250 MB/s/TiB file systems is 1.2 TB.
    • Maximum performance can be reached with multiple ECSs in parallel which have recommended configuration c4.4xlarge.4.
    diff --git a/docs/sfs/umn/sfs_01_0039.html b/docs/sfs/umn/sfs_01_0039.html index 4271727b..4f2a0577 100644 --- a/docs/sfs/umn/sfs_01_0039.html +++ b/docs/sfs/umn/sfs_01_0039.html @@ -59,7 +59,7 @@

    New Capacity

    New storage capacity of the file system

    -
    Value constraints:
    • For a Standard, Standard – Enhanced, Performance, or Performance – Enhanced file system, the expansion increment is 100 GB. A Standard or Performance file system can be expanded to up to 32 TB, and a Standard - Enhanced or Performance - Enhanced file system can be expanded to up to 320 TB.
    • For a 20 MB/s/TiB, 40 MB/s/TiB, 125 MB/s/TiB, or 250 MB/s/TiB file system, the expansion increment is 1.2 TB, and a file system can be expanded to up to 1 PB.
    +
    Value constraints:
    • For a Standard, Standard-Enhanced, Performance, or Performance-Enhanced file system, the minimum expansion increment is 100 GB. A Standard or Performance file system can be expanded to up to 32 TB, and a Standard - Enhanced or Performance - Enhanced file system can be expanded to up to 320 TB.
    • For a 20 MB/s/TiB, 40 MB/s/TiB, 125 MB/s/TiB, or 250 MB/s/TiB file system, the expansion increment is 1.2 TB, and a file system can be expanded to up to 1 PB.
    + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
    Table 1 Comparison between SFS, OBS, and EVS

    Dimension

    +

    SFS

    +

    OBS

    +

    EVS

    +

    Concept

    +

    SFS provides on-demand high-performance file storage, which can be shared by multiple ECSs. SFS is similar to a remote directory for Windows or Linux OSs.

    +

    OBS provides massive, secure, reliable, and cost-effective data storage for users to store data of any type and size.

    +

    EVS provides scalable block storage that features high reliability and high performance to meet various service requirements. An EVS disk is similar to a hard disk on a PC.

    +

    Data storage logic

    +

    Stores files. Data is sorted and displayed in files and folders.

    +

    Stores objects. Files can be stored directly to OBS. The files automatically generate corresponding system metadata. You can also customize the metadata if needed.

    +

    Stores binary data and cannot directly store files. To store files, you need to format the file system first.

    +

    Access method

    +

    SFS file systems can be accessed only after being mounted to ECSs or BMSs through NFS. A network address must be specified or mapped to a local directory for access.

    +

    OBS buckets can be accessed through the Internet or Direct Connect. The bucket address must be specified for access, and transmission protocols HTTP and HTTPS are used.

    +

    EVS disks can be used and accessed from applications only after being attached to ECSs or BMSs and initialized.

    +

    Application Scenario

    +

    Gene sequencing, image rendering, media processing, file sharing, content management, and web services

    +

    Big data analysis, static website hosting, online video on demand (VoD), gene sequencing, and intelligent video surveillance

    +

    Industrial design, energy exploration, critical clustered applications, enterprise application systems, and development and testing

    +

    Latency

    +
    SFS Capacity-Oriented file system:
    • For sequential large I/Os of large files, the latency ranges from 20 ms to 50 ms.
    • For sequential small I/Os of large files, the latency ranges from 10 ms to 20 ms.
    • For random small I/Os of large files, the latency ranges from 200 ms to 500 ms.
    +
    +

    General purpose file system: 10 ms

    +

    SFS Turbo file system: 1 ms to 5 ms

    +

    10 ms

    +

    1 ms to 15 ms

    +

    Bandwidth

    +

    GB/s

    +

    TB/s

    +

    MB/s

    +

    Data sharing

    +

    Supported

    +

    Supported

    +

    Not supported

    +

    Remote access

    +

    Supported

    +

    Supported

    +

    Not supported

    +

    Online editing

    +

    Supported

    +

    Not supported

    +

    Supported

    +

    Used independently

    +

    Supported

    +

    Supported

    +

    Not supported

    +
    +
    + +
    +
    +
    Parent topic: Concepts
    +
    +
    + diff --git a/docs/sfs/umn/sfs_01_0075.html b/docs/sfs/umn/sfs_01_0075.html index ccdf8848..4ba9a577 100644 --- a/docs/sfs/umn/sfs_01_0075.html +++ b/docs/sfs/umn/sfs_01_0075.html @@ -10,6 +10,10 @@
    diff --git a/docs/sfs/umn/sfs_01_0077.html b/docs/sfs/umn/sfs_01_0077.html new file mode 100644 index 00000000..4fb6820e --- /dev/null +++ b/docs/sfs/umn/sfs_01_0077.html @@ -0,0 +1,12 @@ + + +

    Can I Migrate My File System Data to Another Region?

    +

    Cross-region migration of file system data is currently not supported for SFS Capacity-Oriented and general purpose file systems. It is recommended that you select an appropriate region when purchasing a file system. Alternatively, you can copy the data to a local device and transfer it to another region.

    +

    SFS Turbo supports cross-region data migration. You can use Cloud Connect to connect VPCs across regions and then mount the file system and migrate the data.

    +
    +
    +
    +
    Parent topic: Restrictions
    +
    +
    + diff --git a/docs/sfs/umn/sfs_01_0078.html b/docs/sfs/umn/sfs_01_0078.html new file mode 100644 index 00000000..ea82b3e9 --- /dev/null +++ b/docs/sfs/umn/sfs_01_0078.html @@ -0,0 +1,13 @@ + + +

    Can a File System Be Mounted to Multiple Accounts?

    +

    SFS Capacity-Oriented file systems can be mounted across accounts.

    +

    General purpose file systems cannot be mounted across accounts.

    +

    SFS Turbo file systems can be mounted across accounts based on VPC peering. For details about VPC peering connection and usage instructions, see section "VPC Peering Connection" in Virtual Private Cloud User Guide.

    +
    +
    +
    +
    Parent topic: Restrictions
    +
    +
    + diff --git a/docs/sfs/umn/sfs_01_0079.html b/docs/sfs/umn/sfs_01_0079.html index 9ab0870b..7c61a3bc 100644 --- a/docs/sfs/umn/sfs_01_0079.html +++ b/docs/sfs/umn/sfs_01_0079.html @@ -6,8 +6,12 @@
    diff --git a/docs/sfs/umn/sfs_01_0082.html b/docs/sfs/umn/sfs_01_0082.html new file mode 100644 index 00000000..707bbba4 --- /dev/null +++ b/docs/sfs/umn/sfs_01_0082.html @@ -0,0 +1,19 @@ + + +

    What Can I Do If Data of My File System Is Not the Same When Accessed from Two Client Servers?

    +

    Symptom

    A file system was mounted to two servers. There was a delay in synchronizing files from one server to another. However, there was no delay when files were uploaded to a server.

    +
    +

    Fault Diagnosis

    Add noac, lookupcache=none to the mount command.

    +

    The noac option disables file attribute caching and forces write synchronization. By default, an NFS client's file attribute information is cached using the ac option to improve performance, and the client checks file attribute information periodically and updates it if there are any changes. Within the cache validity period, the client does not check whether file attribute information on the server is changed. By default, the value of this option is ac. Set it to noac.

    +

    The lookupcache option is related to directory entry caching, and the value can be all, none, pos, or positive. With lookupcache=none, the client neither trust the positive nor negative lookup results. In this way, lookup caching is disabled.

    +
    +

    Solution

    1. Unmount the file system if it has been mounted. To unmount a file system, see Unmount a File System.
    2. Complete the preparations before mounting the file system. For details, see Mounting an NFS File System to ECSs (Linux).
    3. Mount the file system.

      mount -t nfs -o vers=3,timeo=600,noac,lookupcache=none,noresvport,nolock Shared path Local path
      +

    +
    +
    +
    +
    +
    Parent topic: Networks
    +
    +
    + diff --git a/docs/sfs/umn/sfs_01_0104.html b/docs/sfs/umn/sfs_01_0104.html index 87d13a4c..e274c95b 100644 --- a/docs/sfs/umn/sfs_01_0104.html +++ b/docs/sfs/umn/sfs_01_0104.html @@ -8,7 +8,13 @@

    2024-10-23

    +

    2024-11-21

    +

    Updated the following content:

    + +

    2024-10-23

    Updated the following content:

    • Added descriptions about General Purpose File System.
    • Deleted section "Supported OSs."
    diff --git a/docs/sfs/umn/sfs_01_0111.html b/docs/sfs/umn/sfs_01_0111.html new file mode 100644 index 00000000..a301ce22 --- /dev/null +++ b/docs/sfs/umn/sfs_01_0111.html @@ -0,0 +1,13 @@ + + +

    Does SFS Support Cross-Region Mounting?

    +

    SFS Capacity-Oriented file systems cannot be mounted across regions. A file system can only be mounted to ECSs in the same region.

    +

    General purpose file systems can be mounted across AZs in the same region, but cannot be mounted across regions.

    +

    SFS Turbo file systems can be mounted across AZs in the same region, but cannot be mounted across regions. However, if you have used Cloud Connect to enable cross-region communication, SFS Turbo file system can be mounted across regions by specified IP address.

    +
    +
    +
    +
    Parent topic: Networks
    +
    +
    +