Do you see your luns when you cat /proc/scsi/scsi? Also, how are you presenting the luns to the problem box and are you using SANSurfer? -Steve On Mon, 2005-05-23 at 09:00 -0500, Dana Holland wrote: > Correction to my original post - this is an AS 2.1 box, not AS 30. > > And a sudo mount -a returns: > > # sudo mount -a > mount: special device LABEL=/dev/sdb1 does not exist > mount: special device LABEL=/dev/sdc1 does not exist > > > Dana Holland wrote: > > One of my redhat boxes (AS 3.0) uses storage on an IBM FastT box. The > > HBA is a qla2300. The FastT flaked out on us Friday - it has since been > > rebooted and the other servers connected to it are working fine. > > > > One server still doesn't see the filesystem located on the SAN. When I > > reboot, it tells me that /dev/sdb1 can't be found. The only way I can > > get the box up is to go into /etc/fstab and comment out the two file > > systems that live on the SAN. > > > > When I do a modprobe -r qla2300 and then a modprobe -v qla2300, doing a > > cat of /proc/scsi/qla2300/1 and /proc/scsi/qla2300/2 looks fine - or at > > least I think it does, I'm still very new to the SAN world. Here are > > the results of the cat command: > > > > /proc/scsi/qla2300/1: > > > > QLogic PCI to Fibre Channel Host Adapter for QLA2340 : > > Firmware version: 3.03.06, Driver version 7.03.00-fo > > Entry address = f887d060 > > HBA: QLA2312 , Serial# S25876 > > Request Queue = 0x362a0000, Response Queue = 0x36290000 > > Request Queue count= 512, Response Queue count= 512 > > Total number of active commands = 0 > > Total number of interrupts = 28 > > Total number of IOCBs (used/max) = (0/600) > > Total number of queued commands = 0 > > Device queue depth = 0x20 > > Number of free request entries = 483 > > Number of mailbox timeouts = 0 > > Number of ISP aborts = 0 > > Number of loop resyncs = 0 > > Number of retries for empty slots = 0 > > Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0 > > Number of reqs in failover_q= 0 > > Host adapter:loop state= <READY>, flags= 0x860833 > > Dpc flags = 0x40 > > MBX flags = 0x0 > > SRB Free Count = 4096 > > Link down Timeout = 030 > > Port down retry = 030 > > Login retry count = 030 > > Commands retried with dropped frame(s) = 0 > > Configured characteristic impedence: 50 ohms > > Configured data rate: 1-2 Gb/sec auto-negotiate > > > > > > SCSI Device Information: > > scsi-qla0-adapter-node=200000e08b1b54dc; > > scsi-qla0-adapter-port=210000e08b1b54dc; > > scsi-qla0-target-0=200500a0b8110d15; > > > > FC Port Information: > > scsi-qla0-port-0=200400a0b8110d14:200500a0b8110d15; > > > > SCSI LUN Information: > > (Id:Lun) * - indicates lun is not registered with the OS. > > ( 0: 0): Total reqs 14, Pending reqs 0, flags 0x0, 0:0:81, > > ( 0: 1): Total reqs 14, Pending reqs 0, flags 0x0, 0:0:81, > > > > /proc/scsi/qla2300/2: > > > > QLogic PCI to Fibre Channel Host Adapter for QLA2340 : > > Firmware version: 3.03.06, Driver version 7.03.00-fo > > Entry address = f887d060 > > HBA: QLA2312 , Serial# S04875 > > Request Queue = 0x36150000, Response Queue = 0x36140000 > > Request Queue count= 512, Response Queue count= 512 > > Total number of active commands = 0 > > Total number of interrupts = 0 > > Total number of IOCBs (used/max) = (0/600) > > Total number of queued commands = 0 > > Device queue depth = 0x20 > > Number of free request entries = 511 > > Number of mailbox timeouts = 0 > > Number of ISP aborts = 0 > > Number of loop resyncs = 0 > > Number of retries for empty slots = 0 > > Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0 > > Number of reqs in failover_q= 0 > > Host adapter:loop state= <READY>, flags= 0x860833 > > Dpc flags = 0x40 > > MBX flags = 0x0 > > SRB Free Count = 4096 > > Link down Timeout = 030 > > Port down retry = 030 > > Login retry count = 030 > > Commands retried with dropped frame(s) = 0 > > Configured characteristic impedence: 50 ohms > > Configured data rate: 1-2 Gb/sec auto-negotiate > > > > > > SCSI Device Information: > > scsi-qla1-adapter-node=200000e08b1b4b8a; > > scsi-qla1-adapter-port=210000e08b1b4b8a; > > > > FC Port Information: > > scsi-qla1-port-0=200400a0b8110d14:200400a0b8110d15; > > > > SCSI LUN Information: > > (Id:Lun) * - indicates lun is not registered with the OS. > > > > This box had never been rebooted since it was initially set up on the > > SAN (about 90 days) ago. I'm wondering if there was some type of setup > > that I needed to do in the init files to make it recognize the SAN each > > time I reboot. Like I said, we've had no prior experience with SANs, so > > this is a very new world to us. > > > > > > > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
