Friends, while taking backup on /dev/rmt/0cn it is showing device does not exists.
I have checked /dev/rmt 0cn is present there with link file created in /devices/pci@8,700000/scsi@5/st@5,0:cn
I have checked cd /devices/pci@8,700000/scsi@5 but st@5,0:cn is not there. But I found st@3,0:cn.
Then I checked /usr/adm messages files. It is giving these doubtful lines.
more messages |grep st@3*
Sep 27 13:10:43 kolomcr1 scsi: [ID 107833 kern.notice] /pci@8,700000/scsi@5/st@3,0 (st3):
Sep 28 11:34:45 kolomcr1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@5/st@3,0 (st3):
Sep 28 11:34:48 kolomcr1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@5/st@3,0 (st3):
Sep 28 11:34:49 kolomcr1 scsi: [ID 107833 kern.warning] WARNING: /pci@8,700000/scsi@5/st@3,0 (st3):
This is Solaris 10 on V490 machine.