Date: 2008-03-12
OS: HPUX
OS Version: 11.23
Etrack Incidents: 1172814, 1173717, 1204160, 1205677, 1205691, 1207015, 1207019, 1207020, 1207466, 1208325, 1214740
Case IDs: 210-051-603, 210-052-068, 311-743-767, 290-922-950, 290-895-524, 210-073-126, 311-829-190
Link to Technote: http://seer.entsupport.symantec.com/docs/275787.htm
SF RAC Certify:

Errors/Problems Fixed:
e1172814 (845728)  Poor random read through buffer cache
e1173717 (1175131) vxdump shows incorrect dates for "level 0 dump" in output
e1204160 (851250)  Enhancement to vx_getattr() taking IGLOCK in share mode
e1205677 (1206395) Data corruption with VxfS MP2 patch PHKL_36114
e1205691 (1205689) looping in vx_pull_range during exop processing of VX_IERTRUNC and VX_IETRIM
e1207015 (1180759) panic: deadlock: terminated process associated with filelock -- vx_lockctl not allowing release of locks on filesystem disable
e1207019 (1186458) Null pointer panic in bcopy via vx_populate_attrdata()
e1207020 (1198392) VXFS: fsckpt_fsopen and fsckpt_fsclose result in a massive leaking file descriptors
e1207466 (1193509) Fix for JAGag26521 is causing data-corruptions resulting in build failures in 11.31 KFT
e1208325 (1021279) FSONCALL(210-073-126): HP - fsadm shrink does not move indirect IFILT blocks
e1214740 (1214738) VxFS 4.1 11.23 sendfile_rele() panic at VOP_BRELSE(b->b_vp)

Install/Uninstall Instructions:

1.Installing VxFS 4.1 MP2RP2 patch:

  a)If you 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)VxFS 4.1(GA)  must be installed before applying these
    patches.

  c)To verify the VERITAS file system level, enter:

	# swlist -l product | egrep -i "VRTSvxfs"

    VRTSvxfs     4.1        VERITAS File System

  d)All prerequisite/corequisite patches have to be installed.The Kernel patch
    requires a system reboot for both installation and removal.

  e)To install the patch, enter the following command:

	# swinstall -x autoreboot=true -s <patch_directory> PHKL_37840 PHCO_37841


2.Removing VxFS 4.1-MP2RP2 patch:

  a)To remove the patch, enter the following command:

	# swremove -x autoreboot=true PHKL_37840 PHCO_37841

Additional Notes:
Special Installation Instruction: 
This patch requires the JFS fsck(1M) binary to be present at the
standard location (/sbin/fs/vxfs/fsck). The swverify(1M) command can be
used to verify the integrity of the JFS.VXFS-BASE-RUN fileset that
contains the fsck(1M) binary.