Chapter 4 Volume Status
4.11 Volume Detail (Basic)
ETERNUS Web GUI User’s Guide (Operation)
Copyright 2016 FUJITSU LIMITED
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NAS FS Version
The NAS file system (NAS user volume) version is displayed.
This item is displayed only when the usage details of the volume is "NAS Data". For the maximum NAS user
volume capacity for each "NAS FS Version", refer to
"The maximum NAS user volume capacity and the
maximum file size of each "NAS FS Block Size"" (page 225)
*1:
Refer to "Reconfigure NAS Volume" and "Expand Thin Provisioning Volume" in "ETERNUS Web GUI User’s Guide
(Settings)" for details.
NAS FS Version
Volume capacity
expansion
Description
1
N/A
The NAS user volumes that are created with the controller firmware version
earlier than V10L21.
"NAS FS Block Size" is fixed to "256KB".
2
Available (*1)
The NAS user volumes that are created with the controller firmware version
V10L21.
"NAS FS Block Size" is fixed to "256KB".
3
Available (*1)
The NAS user volumes that are created with the controller firmware version
V10L31.
"NAS FS Block Size" is "8KB" or "32KB".
When creating a NAS user volume where the block size is "256KB", "2" is
displayed for this item.
4
Available (*1)
The NAS user volumes that are created with the controller firmware version
V10L33.
"NAS FS Block Size" is "8KB", "32KB", or "256KB".
The maximum NAS user volume capacity varies depending on whether the
version is "3" or "4" or later.
5
Available (*1)
The NAS user volumes that are created with the controller firmware
versions V10L51 and later.
"NAS FS Block Size" is "8KB", "32KB", or "256KB".
When the version is "5" or later, the quota information can be configured
for each shared folder.
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If the file system format for the NAS user volume where the "NAS FS Version" is "1", "2", "3", or "4" is
converted, the "NAS FS Version" is changed to "5". Refer to "Reconfigure NAS Volume" in "ETERNUS Web
GUI User’s Guide (Settings) for details. Note that the "NAS FS Block Size" for the relevant NAS user
volume is not changed.
•
To configure the quota information for each shared folder to which the NAS user volume belongs
when the "NAS FS Version" is "2", "3", or "4", the file system must be changed. Use the [Reconfigure
NAS Volume] function for Web GUI and execute the "start nas-fsck" ETERNUS CLI command to change
the file system for the relevant NAS user volume. Refer to "Add Quota Setting" in "ETERNUS Web GUI
User's Guide (Settings) for details.
If the "NAS FS Block Size" is "8KB" or "32KB" and the file system format for the NAS user volume where the
"NAS FS Version" is "3" is converted, the maximum capacity of the NAS user volume that can be created is
expanded.
Summary of Contents for ETERNUS AF250
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