Veritas Storage Foundation Release Notes

56
Storage Foundation Release Notes
Known issues
Delayed allocation sometimes gets turned off automatically
when one of the volumes in a multi-volume file system nears
100% usage even if other volumes have free space (2438367)
Delayed allocation sometimes gets turned off automatically when one of the
volumes in a multi-volume file system is nearing 100% usage even if other volumes
in the file system have free space.
Workaround: After sufficient space is freed from the volume, delayed allocation
automatically resumes.
A mutex contention in vx_worklist_lk() can use up to 100% of
a single CPU (2104505)
A mutex contention in the vx_worklist_lk() call can use up to 100% of a single
CPU.
Workaround: There is no workaround for this issue.
Deleting a large number of files at the same time drastically
increases CPU usage (2166263)
When you delete a large number of files at the same time, the CPU usage drastically
increases beyond what you should expect.
Workaround: There is no workaround for this issue.
Upgrading from disk layout Version 8 to 9 on a file system with
partitioned directories and Storage Checkpoints can return
with a read-only file system error message (2583201)
Upgrading from disk layout Version 8 to 9 on a file system with partitioned
directories and Storage Checkpoints can return with a read-only file system error
message. The issue with partitioned directories occurs because disk layout Version
9 has a new hash function. The issue with Storage Checkpoints occurs because
the Storage Checkpoints are marked as read-only during the upgrade.
Workaround: Before upgrading a VxFS file system with disk layout Version 8 to
Version 9, use the following procedure to avoid this error message.