Hello,
We installed recently a CDL (4100) connect via brocade switch to the NetWorekr
server and some Storage node, it works fine during two weeks and now we have a
problem during backups on virtual tapes.
The backup is terminated successfully but when we run a scanner command we see
an issue bacause it cannot read the label obn the tape and it try to find file
munber two but it get the file munber 4.
This problem idicate that NetWorker re-write at the begin of the tape, there is
no error on the NetWorker, nothing on the CDL and the supportshow doesn't show
error in the brocade switch
We change the switches by Mac data but the problem stil the same. we do a
direct attach between the CDL and one Storage and with this configuration
there is no problem.
If you have any idea or meet this problem I'm very intersting by your
informations.
Please find below the error message that appears during scanner operation.
scanner: using 'rd=frdplitsauv8:\\.\Tape0' as the device name
scanner: \\.\Tape0 <file://./Tape0> : opened for reading
scanner: \\.\Tape0 <file://./Tape0> : rewinding
scanner: Reading the label...
scanner: Reading the label done
scanner: SYSTEM error: Tape label read for volume ? in pool ?, is not
recognised by Networker: More data is available.
scanner: SYSTEM error: Tape label read for volume ? in pool ?, is not
recognised by Networker: More data is available.
scanner: scanning for valid records...
scanner: read: 131072 bytes
scanner: read: 131072 bytes
scanner: Found valid record:
scanner: volume id 1060846463
scanner: file number 2
scanner: record number 204
scanner: volume name `VTL00334'
scanner: scanning LTO Ultrium-3 tape VTL00334 on rd=frdplitsauv8:\\.\Tape0
scanner: volume id 1060846463 record size 131072
created 5/04/07 15:56:15 expires 5/03/09 15:56:15
scanner: \\.\Tape0 <file://./Tape0> : rewinding
scanner: setting position from fn 0, rn 0 to fn 2, rn 0
scanner: unexpected file number, wanted 2 got 4
scanner: adjusting file number from 2 to 4
scanner: scanning file 4, record 0
scanner: ssid 976960434 unexpected synchronization
scanner: out of sequence data for ssid 976960434, expected 0, found 1969155568
scanner: ssid 960183218 unexpected synchronization
scanner: out of sequence data for ssid 960183218, expected 0, found 5994534520
scanner: ssid 976960434: SYNCHRONIZED at 1923 MB, 13625 file(s)
scanner: ssid 976960434: 1924 MB, 13627 file(s)
scanner: ssid 976960434: 1925 MB, 13629 file(s)
scanner: ssid 976960434: 1925 MB, 13631 file(s)
Best regards
Jean-Pierre GIROT
MTI France SAS - 7, rue des Pommerots 78400 CHATOU, Capital 270 000?, RCS
Versailles B347 628 828.
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