HP Tru64 UNIX and TruCluster Server Version 5.1.B-4 Patch Summary and Release Notes (13156)

3.4.1 New Patches
The patch summaries in this section describe changes that are new in this release.
Patch 27001.00
OSFACCT540
• Corrects the action of the dodisk command to skip the commented file systems contained
in the /etc/fstab file.
• Fixes acctcom to exit with proper error message when used with invalid user ID and group
ID.
• Causes the file protections of /var/adm/pacct and ownership of /var/adm/wtmp to act as
expected by the accounting utilities.
Patch 27002.00
OSFADVFS540
• Corrects the following problems with the fixfdmn utility:
— Fixes fixfdmn so that it will continue when it finds more than one root tag file, rather
than exiting with the message “Unable to continue, more than one root tag file.”
— Fixes a potential memory fault while running the fixfdmn.
— Fixes a problem in which fixfdmn does not properly handle domains with multi-page
RBMT files.
• Fixes the incorrect number of tag pages being returned by some AdvFS user commands.
• Fixes vrestore command to restore file and directory attributes by default and addresses
security issues during the restoration of those attributes.
• Removes memory leaks from the AdvFS salvage utility.
• Fixes rare problem in which the vdump/vrestore commands hang when requesting the next
tape.
• Enhances the AdvFS rmvol utility to allow multiple volumes to be removed with one
command.
• Fixes a problem that causes the defragment command to fail with the error message
"“defragment: Can't allocate memory”
• Corrects return values from the vfast utility.
Patch 27003.00
OSFADVFSBIN540
• Fixes a problem that causes the first command that accesses an AdvFS domain to fail if the
domain had a full RBMT when mounted.
• Fixes a deadlock that can happen during failover of global root and var file systems when
vfast is enabled on them.
• Fixes a single thread hang.
• Fixes a potential deadlock hang between a migration and a flush on a file.
• Corrects AdvFS quota handling and enforcement to prevent EIO and false out-of-space
conditions and account for directory index blocks.
• Corrects the following problem with read-only and dual mounted file systems: If the system
crashes after a read-only dual mount, the next time the system is booted the AdvFS domain
panics on the files systems that were previously mounted as read-only dual mount.
• Fixes a kernel memory fault from imm_page_to_sub_xtnt_map().
• Fixes AdvFS AIO write error paths so the I/O completion steps are not repeated.
• Fixes a hang that occurs in file systems between racing memory-mapping threads.
• Turns a potential AdvFS panic into a domain panic.
3.4 Summary of Base Operating System Patches 61