Redolog Backup error

[Former Member]

Dear All,

I am facing a backup system error when the backup process has been reached 100%.

Here's the Log :

BR0014I 3 of 3 offline redolog files processed - 822.370 of 822.370 MB done

BR0204I Percentage done: 100.00%, estimated end time: 3:05

BR0001I **************************************************

BR0016I 191 offline redolog files processed, total size 52255.657 MB

BR0202I Saving space_log

BR0203I to /dev/rmt/0mn ...

BR0202I Saving det_log

BR0203I to /dev/rmt/0mn ...

BR0202I Saving sum_log

BR0203I to /dev/rmt/0mn ...

BR0280I BRARCHIVE time stamp: 2014-02-19 03.05.39

BR0226I Rewinding tape volume in device /dev/rmt/0m ...

BR0351I Restoring /oracle/<SID>/sapreorg/.tape.hdr0

BR0355I from /dev/rmt/0mn ...

BR0278E Command output of 'LANG=C cd /oracle/<SID>/sapreorg && /usr/sap/<SID>/SYS/exe/run/brtools -f detach LANG=C cpio -iuvB .tape.hdr0 < /dev/rmt/0mn':

cpio: #I/O error on "input", errno 12, Not enough space

1 errors

BR0280I BRARCHIVE time stamp: 2014-02-19 03.07.12

BR0279E Return code from 'LANG=C cd /oracle/<SID>/sapreorg && /usr/sap/<SID>/SYS/exe/run/brtools -f detach LANG=C cpio -iuvB .tape.hdr0 < /dev/rmt/0mn': 1

BR0359E Restore of /oracle/<SID>/sapreorg/.tape.hdr0 from /dev/rmt/0mn failed due to previous errors

BR0218E Checking label on volume in device /dev/rmt/0mn failed

BR0280I BRARCHIVE time stamp: 2014-02-19 03.07.12

BR0226I Rewinding tape volume in device /dev/rmt/0m ...

BR0007I End of offline redolog processing: aenfrvwd.cds 2014-02-19 03.07.19

BR0280I BRARCHIVE time stamp: 2014-02-19 03.07.19

BR0005I BRARCHIVE terminated with errors

From that error i received, i think the command "cpio" is trying to input the archive file to /oracle/<SID>/sapreorg/ and the process failed with error : "not enough space". So i think the error happenned because DIR sapreorg is full. But when i check the free space. Sapreorg still have 87% free space.

Please help me find the root cause for this issue. Is it because a tape problem?

[former_member188883]

Hi Jacob,

Please check the tape block size setting as highlighted below.

if=/dev/rmt/0 of=tape.out bs=512 count=1

Try to increase the same and test it using the command.

mt -f /dev/rmt/0mn rewind

Hope this helps.

Regards,

Deepak Kori