Error Message

Feb 18 00:12:12 plslc090 acsd[27156]: [ID 663843 daemon.error] ACS(0) dismount failure for volume SE4068 on drive (0,2,7,1),
ACS status = 56, STATUS_LIBRARY_FAILURE
Feb 18 00:12:12 plslc090 acsd[452]: [ID 966786 daemon.error] ACS(0) driveid 0,2,7,1 (device 15) is being DOWNED, status: Robo
tic dismount failure
Feb 18 00:12:12 plslc090 acsd[452]: [ID 229259 daemon.error] Check integrity of the drive, drive path, and media
Feb 18 00:28:30 plslc090 sshd[1351]: [ID 800047 auth.notice] Failed none for fyang01 from 148.97.6.106 port 1478 ssh2
Feb 18 00:28:46 plslc090 su: [ID 366847 auth.notice] 'su oracle' succeeded for fyang01 on /dev/pts/3
Feb 18 03:05:16 plslc090 sshd[6862]: [ID 800047 auth.notice] Failed none for lighths from 10.132.10.181 port 4395 ssh2
Feb 18 09:39:23 plslc090 ltid[400]: [ID 754822 daemon.error] Remote scan failed on host slc047bu, drive STKT9940B1, Host is n
ot the scan host for this shared drive (304)
Feb 18 10:15:39 plslc090 ltid[400]: [ID 761430 daemon.error] Remote scan failed on host slc014bu, drive STKT9940B2, Host is n
ot the scan host for this shared drive (304)



Above is the error msg .host is solaris. host is conn to symm array.

can anyone tell me what is this related to?

how to find the disk identity?

Please reply