We are getting error for / ufs FS on solaris 9 OS under /var/adm/messages file

Hi ,

We are getting error mesaages under OS log file for / File System, Kindly check below error.

Feb 17 02:50:54 XX021 ufs: [ID 702911 kern.warning] WARNING: Error writing ufs log state
Feb 17 02:50:54 XX021 ufs: [ID 127457 kern.warning] WARNING: ufs log for / changed state to Error
Feb 17 02:50:54 XX021 ufs: [ID 616219 kern.warning] WARNING: Please umount(1M) / and run fsck(1M)
Feb 17 02:50:55 XX021 swapgeneric: [ID 308332 kern.info] root on /pseudo/vxio@0:0 fstype ufs

We logged a case with our vendor and they sugested the issue is because of logging option selected for / FS, and asked us to approch Symantec as we have vxvm installed on server and OS FS's are encapsulated under vxvm, We have Veritas version 4.0 installed on server and Symantec wont register a case as EOS for vxvm version 4.0 is already passed in 2011. Below is the Vxvm product installed on our system.

 PKGINST:  VRTSvxvm
      NAME:  VERITAS Volume Manager, Binaries
  CATEGORY:  system
      ARCH:  sparc
   VERSION:  4.0,REV=12.06.2003.01.35
   BASEDIR:  /
    VENDOR:  VERITAS Software
      DESC:  Virtual Disk Subsystem
    PSTAMP:  VERITAS-4.0R_p1.4:14-January-2004
  INSTDATE:  Jun 10 2005 14:28
   HOTLINE:  800-342-0652
     EMAIL:  support@veritas.com
    STATUS:  completely installed
     FILES:      823 installed pathnames
                  20 shared pathnames
                  18 linked files
                  97 directories
                 411 executables
              256745 blocks used (approx)
 

Kindly let us know what is causing the logs to get generated after every reboot and whether we can ignore such messages or it's a critical situation.