Date: 2011-04-12
OS: HPUX
OS Version: 11.23
Etrack Incidents: 2026602, 2080396, 2167257, 2194641, 2196887, 2196895, 2198646, 2220464, 2244375, 2244381, 2244385, 2252145, 2272980, 2288807, 2289614, 2289630
Errors/Problems Fixed:
2026602 Adding quota support for user 'nobody' on HP-UX
2080396 vxfsstat does not reflect the change of vx_ninode
2167257 O_SYNC isn't sync enough. also, missing timestamp updates.
2194641 System panic in vx_iupdat_clustblks()
2196887 VxFS5.0 quota information gets messed up on large files
2196895 fsck fails to repair corrupt directory blocks having duplicate directory entries.
2198646 fdd_enospc can come accross a buffer with B_DONE set.
2220464 Metadata was not updated correctly after write() with O_SYNC flag.
2244375 1009: HART Vpars:SYM5.1 6/8:non-telnetable hang after 14+ CHO
2244381 odmstat with vol_vxtrace 0 shows high WTIME values
2244385 CFS noise.replay hung due to busy loop in vx_statvfs
2252145 Panic at getblk() when growing a full filesystem with fsadm
2272980 Threads stuck in vx_rwsleep_rec_lock_em
2288807 LM stress aborted due to "run_fsck : Failed to full fsck cleanly".
2289614 Panic in vx_sum_upd_efree1()
2289630 Panic in vx_inull_list after forced unmount of writable clone and unmount of prinmary fileset.

.Install and Uninstall Instructions for the VxFS patches: 
-----------------------------------------------------------

1. To install the VxFS 5.0-MP2RP4 patch:

a) To install this patch on a CVM cluster, install it one
 system at a time so that all the nodes are not brought down
 simultaneously.
                                                                
b) The VxFS 5.0(GA) must be installed before applying these
  patches.
                                          
c) To verify the VERITAS file system level, execute:
 
     # swlist -l product | egrep -i 'VRTSvxfs'
 
  VRTSvxfs     5.0.01.04        VERITAS File System  

Note: VRTSfsman is a corequisite for VRTSvxfs. So, VRTSfsman also
needs to be installed with VRTSvxfs.

    # swlist -l product | egrep -i 'VRTS'

  VRTSvxfs      5.0.01.04      Veritas File System
  VRTSfsman     5.0.01.02      Veritas File System Manuals
	
d) All prerequisite/corequisite patches must be installed. The Kernel patch 
  requires a system reboot for both installation and removal.
 
e) To install the patch, execute the following command:
 
# swinstall -x autoreboot=true -s <patch_directory> PHKL_41994 PHCO_41995

If the patch is not registered, you can register it
using the following command:

# swreg -l depot <patch_directory>

The <patch_directory> is the absolute path where the patch resides.

2. To remove the VxFS 5.0-MP2RP4 patch:

a) Execute the following command:

# swremove -x autoreboot=true PHKL_41994 PHCO_41995

Additional Notes: (optional)