HP-UX HB v13.00 Ch-14 - JFS

HP-UX Handbook – Rev 13.00 Page 32 (of 47)
Chapter 14 Journaled File System (JFS)
October 29, 2013
Message: 019
WARNING: msgcnt x: vxfs: mesg 019: vx_log_add - mount_point file system log
overflow
Explanation:
Log ID overflow. When the log ID reaches VX_MAXLOGID (approximately one billion by
default), a flag is set so the file system resets the log ID at the next opportunity. If the log ID has
not been reset, when the log ID reaches VX_DISLOGID (approximately VX_MAXLOGID plus
500 million by default), the file system is disabled. Since a log reset will occur at the next 60
second sync interval, this should never happen.
Action: Unmount the file system and use fsck to run a full structural check.
Message: 020
WARNING: msgcnt x: vxfs: mesg 020: vx_logerr - mount_point file system log error
errno
Explanation:
Intent log failed. The kernel will try to set the VX_FULLFSCK and VX_LOGBAD flags in the
super-block to prevent running a log replay. If the super-block can't be updated, the file system is
disabled.
Action: Unmount the file system and use fsck to run a full structural check. Check the console
log for I/O errors. If the disk failed, replace it before remounting the file system.
Message: 021
WARNING: msgcnt x: vxfs: mesg 021: vx_mountsetup - mount_point file system
validation failure
Explanation:
When a VERITAS File System is mounted, the structure is read from disk. If the file system is
marked clean, the structure is correct and the first block of the intent log is cleared. If there is
any I/O problem or the structure is inconsistent, the kernel sets the VX_FULLFSCK flag and the
mount fails. If the error isn't related to an I/O failure, this may have occurred because a user or
process has written directly to the device or used fsdb to change the file system.
Action:Check the console log for I/O errors. If the problem is a disk failure, replace the disk. If
the problem is not related to an I/O failure, find out how the disk became corrupted. If no user or
process is writing to the device, report the problem to your customer support organization. In
either case, unmount the file system and use fsck to run a full structural check.
Message: 022
WARNING: msgcnt x: vxfs: mesg 022: vx_mountroot - root file system remount failed
Explanation: The remount of the root file system failed. The system will not be usable if the
root file system can't be remounted for read/write access. When a VERITAS root file system is