Re: [Networker] Drives disable when cloning

Hi H,

Always happend in « reading » on all drives in random. it doesn't look
like it was loding/eject. the 4 drives are on SAN on 2 HBA (2drv/HBA).
This is what I got from system log(/var/adm/messages) last sunday:

Dec 12 11:32:33 rosalie scsi: [ID 107833 kern.warning]
WARNING: /pci@1f,4000/fibre-channel@4/st@2,4 (st93):
Dec 12 11:32:33 rosalie         Error for Command: read
Error Level: Fatal
Dec 12 11:32:33 rosalie scsi: [ID 107833 kern.notice]   Requested Block:
11932                     Error Block: 11932
Dec 12 11:32:33 rosalie scsi: [ID 107833 kern.notice]   Vendor:
QUANTUM                            Serial Number:  P    i
Dec 12 11:32:33 rosalie scsi: [ID 107833 kern.notice]   Sense Key:
Hardware Error
Dec 12 11:32:33 rosalie scsi: [ID 107833 kern.notice]   ASC: 0x8 (<vendor
unique code 0x8>), ASCQ: 0x2, FRU: 0x0
Dec 12 11:32:33 rosalie root: [ID 702911 daemon.notice] NetWorker media:
(warning) /dev/rmt/2cbn reading: I/O error
Dec 12 11:32:35 rosalie root: [ID 702911 daemon.notice] NetWorker media:
(info) can not read record 11932 of file 85 on sdlt320 tape RQ2177

AND ALSO:
Dec 12 14:16:09 rosalie scsi: [ID 107833 kern.warning]
WARNING: /pci@1f,4000/fibre-channel@4/st@2,5 (st101):
Dec 12 14:16:09 rosalie         Error for Command: read
Error Level: Fatal
Dec 12 14:16:09 rosalie scsi: [ID 107833 kern.notice]   Requested Block:
13642                     Error Block: 13642
Dec 12 14:16:09 rosalie scsi: [ID 107833 kern.notice]   Vendor:
QUANTUM                            Serial Number:  P    i
Dec 12 14:16:09 rosalie scsi: [ID 107833 kern.notice]   Sense Key:
Hardware Error
Dec 12 14:16:09 rosalie scsi: [ID 107833 kern.notice]   ASC: 0x8 (LUN
communication failure), ASCQ: 0x0, FRU: 0x0
Dec 12 14:16:10 rosalie root: [ID 702911 daemon.notice] NetWorker media:
(warning) /dev/rmt/3cbn reading: I/O error
Dec 12 14:16:11 rosalie last message repeated 5 times
Dec 12 14:16:12 rosalie root: [ID 702911 daemon.notice] NetWorker media:
(info) can not read record 13642 of file 148 on sdlt320 tape RQ1073


I dont think it's a bad cartrige, last week, It was with 3 differents
cartridges and 3 drives disables.

Alain Richard

-----Message d'origine-----
De : Hrvoje Crvelin [mailto:Hcrvelin AT Orchestra DOT de]
Envoyé : 13 décembre 2004 10:36
À : Legato NetWorker discussion; Richard, Alain (DSI)
Objet : RE: [Networker] Drives disable when cloning

Which drives get disabled?  Those used for reading or writing the clone?
Do those drives same same controller?  Does the error comes during the
clone operation or during the load and label verification?  Do you see
anything in system logs (including switches)?

Cheers,
H

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