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FSCDSTASK (1M) |
Maintenance Commands |
fscdstask os command [operating_system] mount_point
fscdstask status mount_point
fscdstask validate OS_list mount_point
fscdstask help keyword
See the Veritas Storage Foundation Cross-Platform Data Sharing Administrator's Guide for more information and examples of usage.
The specified file system must be mounted before using this script.
The CDS limits that can be enforced are file size, user ID, and group ID.
- enforce
- Enforces established CDS limits.
- ignore
- Ignores established CDS limits.
- add
- Adds the specified operating_system to the list of operating systems between which the file system will be moved on an ongoing basis.
- remove
- Removes the specified operating_system from the list of operating systems between which the file system will be moved on an ongoing basis.
- none
- Removes all operating systems from the list of operating systems between which the file system will be moved on an ongoing basis.
- list
- Lists the operating systems between which the file system will be moved on an ongoing basis.
Possible values for operating_system are: AIX, HP-UX, Linux, or SunOS. The Linux value refers to 32-bit releases of Linux. The 64-bit Linux limits are the same as or greater than those for the Solaris operating system. As such, there is no need to enforce the Linux (32-bit) limits if migrating from AIX, HP-UX, or the Solaris operating system to 64-bit Linux.
After invoking the add or remove commands one or more times, if the list of operating systems between which this file system will be moved is not empty, invoke the limit enforce command for the changes to take effect.
After invoking the remove command one or more times, if the list of operating systems between which this file system might be moved is empty, invoke the limit ignore command for the changes to take effect.
Note that changes made through the os keyword take effect only after invoking the appropriate limit keyword command.
If one or more operating systems have been added through the fscdstask os add command for this file system, status provides the following additional information:
• A list of operating systems between which the file system is expected to be moved on a regular basis. This is the same information as that displayed by the fscdstask os list command.
• The current maximum values and the limiting values for the stablished CDS limits. If the CDS limits have not been enforced, the current values will be displayed as untracked.
# fscdstask os add Linux /mnt # fscdstask os add SunOS /mnt # fscdstask os list /mnt Linux SunOS # fscdstask os remove SunOS /mnt # fscdstask os list /mnt Linux
To validate a file system against an OS:
# fscdstask validate Linux /mnt
To display the current CDS status of a file system:
# fscdstask status /mnt Status: current untracked mounted plain policy none policy not downgraded OS list: Linux . . . CUR_GID=untracked CUR_SIZE=untracked CUR_UID=untracked LIM_GID=4g LIM_SIZE=16t-64k LIM_UID=4g
Veritas Storage Foundation Cross-Platform Data Sharing Administrator's Guide
Last updated: 7 May 2007
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