Robert,
This is a new issue as far as Legato support tells me, I was just wondering if
anyone else has experienced it.
ed
-----Original Message-----
From: Robert Maiello [mailto:robert.maiello AT MEDEC DOT COM]
Sent: Tuesday, May 13, 2003 9:48 AM
Subject: Re: Cloning and I/O error on tape causing Networker to Hang nsrd:
media emergency: Unable to receive
I know nsrclone handles tape errors in this way sometimes.. it should
eventually exit with failures. If the media is stuck I could
see it not exiting. While I don't run it, since this is version 6.1.3 is sound
suspiciously like the 6.1.3 cloning problem about 2
threads down. I'd definitely contact Legato and get the hotfixes..
Robert Maiello
Thomson Medical Economics
On Tue, 13 May 2003 09:19:23 -0500, Ed Skolnik <eskolnik AT INTERPUBLIC DOT
COM> wrote:
>Solaris 9 on A Sun Fire 280R (twin 900 MHz CPU's)
>2 GB RAM
>STK L40 Library
> SCSI -----Library----/dev/rmt/0cbn -----Terminated
> SCSI -------/dev/rmt/1cbn--------/dev/rmt/2cbn -------- Terminated
>3 SDLT 220 tape drives Networker 6.1.3
>
>Anyone else experiencing "nsrd: media emergency: Unable to receive"
>"nsrd:
media emergency: Unable to send" while cloning and
>having a write I/O error on tape? I had to manually kill the clone by
>save
set command in order to free up Networker.
>
>
>********************* daemon.log ****************************************
>daemon.log:05/12/03 12:27:16 nsrd: cloning session:save sets done
>reading 64 GB daemon.log:05/12/03 12:27:46 nsrd: write completion
>notice: Writing to
volume 100150 complete
>daemon.log:05/12/03 12:27:47 nsrd: media waiting event: waiting for
>sdlt
tape 100083 on chi-backup
>daemon.log:05/12/03 12:27:48 nsrd: /dev/rmt/0cbn Eject operation in
>progress daemon.log:05/12/03 12:28:37 nsrd: media waiting event:
>Waiting for 1
writable volumes to backup poo
>l 'GIS Default Clone' tape(s) on chi-backup daemon.log:05/12/03
>12:28:57 nsrd: media info: loading volume 100083 into
/dev/rmt/0cbn
>daemon.log:05/12/03 12:29:17 nsrd: /dev/rmt/0cbn Verify label operation
>in
progress
>daemon.log:05/12/03 12:29:35 nsrd: media event cleared: Waiting for 1
writable volumes to backup poo
>l 'GIS Default Clone' tape(s) on chi-backup daemon.log:05/12/03
>12:29:35 nsrd: /dev/rmt/0cbn is now write enabled daemon.log:05/12/03
>12:29:35 nsrd: /dev/rmt/0cbn Mount operation in progress
>daemon.log:05/12/03 12:29:35 nsrd: media event cleared: confirmed mount
>of
100083 on /dev/rmt/0cbn
>daemon.log:05/12/03 12:31:20 nsrd: chi-backup:cloning session saving to
pool 'GIS Default Clone' (10
>0150)
>daemon.log:05/12/03 12:31:20 nsrd: cloning session:1 of 385 save set(s)
starting read from 100083 of
> 258 GB
>daemon.log:05/12/03 12:54:37 nsrd: fcb-mom: browsing
>daemon.log:05/12/03 12:54:49 nsrd: fcb-mom: done browsing
>daemon.log:05/12/03 13:00:33 nsrd: media notice: sdlt tape 100150 on
/dev/rmt/2cbn is full
>daemon.log:05/12/03 13:00:34 nsrd: media notice: sdlt tape 100150 used
>107
GB of 100 GB capacity
>daemon.log:05/12/03 13:01:10 nsrd: media notice: Volume "100150" on
>device
"/dev/rmt/2cbn": Block si
>ze is 32768 bytes not 131072 bytes. Verify the device configuration.
>Tape
positioning by record is d
>isabled.
>daemon.log:05/12/03 13:05:18 nsrd: media warning: /dev/rmt/2cbn
>reading:
fsr 4500 read: I/O error
>daemon.log:05/12/03 13:05:18 nsrd: media emergency: could not position
100150 to file 86, record 450
>2
>daemon.log:05/12/03 13:05:18 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:18 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:18 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:19 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:19 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:19 nsrd: media warning: /dev/rmt/2cbn
>reading:
I/O error
>daemon.log:05/12/03 13:05:20 nsrd: media warning: verification of
>volume
"100150", volid 3174709505
>failed, can not read record 4502 of file 86 on sdlt tape 100150
>daemon.log:05/12/03 13:05:20 nsrd: media notice: verification of volume
"100150", volid 3174709505 f
>ailed, volume is being marked as full.
>daemon.log:05/12/03 13:05:21 nsrd: chi-backup:cloning session done
>saving
to pool 'GIS Default Clone
>' (100150)
>daemon.log:05/12/03 13:05:21 nsrd: media notice: Cloning of save sets
>to
volume 100150 on /dev/rmt/2
>cbn is being terminated because: Media verification failed
>daemon.log:05/12/03 13:05:21 nsrd: write completion notice: Writing to
volume 100150 complete
>daemon.log:05/12/03 13:05:22 nsrd: media emergency: Unable to receive
>daemon.log:05/12/03 13:05:26 nsrd: media emergency: Unable to send
>daemon.log:05/12/03 13:05:42 nsrd: media emergency: Unable to send
> ......
>daemon.log:05/12/03 13:26:48 nsrd: media emergency: Unable to send
>
>
>
>******************** /var/adm/messages
>***************************************
>May 12 13:00:33 chi-backup scsi: [ID 107833 kern.warning] WARNING:
/pci@8,600000/pci@1/scsi@2,1/st@3
>,0 (st24):
>May 12 13:00:33 chi-backup Error for Command: write
Error Level: Fatal
>May 12 13:00:33 chi-backup scsi: [ID 107833 kern.notice] Requested
Block: 4504
> Error Block: 4504
>May 12 13:00:33 chi-backup scsi: [ID 107833 kern.notice] Vendor: QUANTUM
> Serial Number: $ < i
>May 12 13:00:33 chi-backup scsi: [ID 107833 kern.notice] Sense Key:
Media Error
>May 12 13:00:33 chi-backup scsi: [ID 107833 kern.notice] ASC: 0xc
(write error), ASCQ: 0x0, F
>RU: 0x0
>May 12 13:05:17 chi-backup scsi: [ID 365881 kern.info]
/pci@8,600000/pci@1/scsi@2,1 (glm3):
>May 12 13:05:17 chi-backup Cmd (0x49f9a940) dump for Target 3 Lun 0:
>May 12 13:05:17 chi-backup scsi: [ID 365881 kern.info]
/pci@8,600000/pci@1/scsi@2,1 (glm3):
>May 12 13:05:17 chi-backup cdb=[ 0x8 0x0 0x2 0x0 0x0 0x0 ]
>May 12 13:05:17 chi-backup scsi: [ID 365881 kern.info]
/pci@8,600000/pci@1/scsi@2,1 (glm3):
>May 12 13:05:17 chi-backup pkt_flags=0x0 pkt_statistics=0x61 pkt_state=0x7
>May 12 13:05:17 chi-backup scsi: [ID 365881 kern.info]
/pci@8,600000/pci@1/scsi@2,1 (glm3):
>May 12 13:05:17 chi-backup pkt_scbp=0x0 cmd_flags=0x8e1
>May 12 13:05:17 chi-backup scsi: [ID 107833 kern.warning] WARNING:
/pci@8,600000/pci@1/scsi@2,1 (glm
>3):
>May 12 13:05:17 chi-backup Disconnected command timeout for Target 3.0
>
>
>
>
>
>Ed Skolnik
>e-mail: eskolnik AT Interpublic DOT com
>
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