Deciding a title to this post is a bit tricky... ;-)
Firs of all: i need to chage a set of tapes in a tape autochanger; to be
able to release the tapes, the library and change the tape i have to
'umount' the tape in the tape unity(es); but if i use umount, then i need to
do an explicit 'mount'. I'm doing something wrong?
After that, a collegues forgot to do a 'mount'. This morning the situation
is:
*status dir
[...]
JobId Type Level Files Bytes Name Status
======================================================================
33832 Back Full 0 0 LOM-BP-BPBKPLOMShares1 is running
33833 Back Full 0 0 LOM-BP-BPBKPLOMShares2 is waiting on
Storage "BPBKPLOMAutochanger"
33834 Back Full 0 0 LOM-BP-BPBKPLOMHomes is waiting on
Storage "BPBKPLOMAutochanger"
33835 Back Full 0 0 LOM-BP-BPBKPLOMServers is waiting on
Storage "BPBKPLOMAutochanger"
33836 Back Full 0 0 LOM-BP-BPBKPLOMSEDI is waiting on
Storage "BPBKPLOMAutochanger"
and mount simply does not work, does nothing. But if i see at storage:
*status storage=BPBKPLOMAutochanger
Connecting to Storage daemon BPBKPLOMAutochanger at bpbkplom.bp.lnf.it:9103
bpbkplom-sd Version: 9.4.2 (04 February 2019) x86_64-pc-linux-gnu debian 10.5
Daemon started 22-Nov-24 14:45. Jobs: run=168, running=10.
Heap: heap=196,608 smbytes=37,405,481 max_bytes=39,571,259 bufs=565
max_bufs=1,034
Sizes: boffset_t=8 size_t=8 int32_t=4 int64_t=8 mode=0,0 newbsr=0
Res: ndevices=1 nautochgr=1
Running Jobs:
Writing: Full Backup job LOM-BP-BPBKPLOMServers JobId=33423 Volume=""
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=1 despool_wait=0
Files=8,285,953 Bytes=591,062,000,287 AveBytes/sec=743,618
LastBytes/sec=222,231
FDReadSeqNo=79,962,545 in_msg=55164530 out_msg=6 fd=13
Writing: Incremental Backup job LOM-BP-BPBKPLOMShares1 JobId=33705
Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=1
Files=14,369 Bytes=4,008,128,015 AveBytes/sec=10,933 LastBytes/sec=3,300
FDReadSeqNo=128,259 in_msg=105243 out_msg=10 fd=10
Writing: Incremental Backup job LOM-BP-BPBKPLOMSEDI JobId=33709
Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=1
Files=40,931 Bytes=11,841,582,904 AveBytes/sec=32,307 LastBytes/sec=9,752
FDReadSeqNo=412,767 in_msg=333921 out_msg=10 fd=11
Writing: Incremental Backup job LOM-BP-BPBKPLOMShares2 JobId=33770
Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDReadSeqNo=6 in_msg=6 out_msg=5 fd=12
Writing: Incremental Backup job LOM-BP-BPBKPLOMHomes JobId=33771
Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDReadSeqNo=6 in_msg=6 out_msg=5 fd=15
Writing: Incremental Backup job LOM-BP-BPBKPLOMServers JobId=33772
Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDReadSeqNo=6 in_msg=6 out_msg=5 fd=14
Writing: Full Backup job LOM-BP-BPBKPLOMShares1 JobId=33832 Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDReadSeqNo=6 in_msg=6 out_msg=5 fd=19
Writing: Full Backup job LOM-BP-BPBKPLOMShares2 JobId=33833 Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDSocket closed
Writing: Full Backup job LOM-BP-BPBKPLOMHomes JobId=33834 Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDSocket closed
Writing: Full Backup job LOM-BP-BPBKPLOMSEDI JobId=33836 Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDSocket closed
Writing: Full Backup job LOM-BP-BPBKPLOMServers JobId=33835 Volume="AAJ614L9"
pool="LOM-BP-BPBKPLOMLTOPool" device="LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
spooling=0 despooling=0 despool_wait=0
Files=0 Bytes=0 AveBytes/sec=0 LastBytes/sec=0
FDSocket closed
====
Jobs waiting to reserve a drive:
3609 JobId=33833 Max concurrent jobs=7 exceeded on Tape device
"LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst).
3609 JobId=33834 Max concurrent jobs=7 exceeded on Tape device
"LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst).
3609 JobId=33836 Max concurrent jobs=7 exceeded on Tape device
"LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst).
3609 JobId=33835 Max concurrent jobs=7 exceeded on Tape device
"LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst).
====
Terminated Jobs:
JobId Level Files Bytes Status Finished Name
===================================================================
33421 Full 862,595 5.668 T OK 13-Jan-25 12:38
LOM-BP-BPBKPLOMShares2
33422 Full 2,444,617 2.387 T OK 14-Jan-25 00:29
LOM-BP-BPBKPLOMHomes
33580 Incr 894 1.307 G OK 14-Jan-25 07:04
LOM-BP-BPBKPLOMHomes
33579 Incr 41,153 400.2 G OK 14-Jan-25 08:16
LOM-BP-BPBKPLOMShares2
33420 Full 3,396,198 3.568 T OK 15-Jan-25 05:42
LOM-BP-BPBKPLOMShares1
33644 Incr 517 133.4 M OK 15-Jan-25 05:45
LOM-BP-BPBKPLOMHomes
33643 Incr 16,642 53.10 G OK 15-Jan-25 05:57
LOM-BP-BPBKPLOMShares2
33424 Full 5,456,571 5.466 T OK 16-Jan-25 02:23
LOM-BP-BPBKPLOMSEDI
33706 Incr 559 2.732 G OK 16-Jan-25 05:25
LOM-BP-BPBKPLOMShares2
33707 Incr 949 1.194 G OK 16-Jan-25 06:01
LOM-BP-BPBKPLOMHomes
====
Device status:
Autochanger "Autochanger" with devices:
"LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst)
Device Tape: "LTO9Storage0" (/dev/tape/by-id/scsi-10WT020147-nst) is not open.
Device is BLOCKED waiting for media.
Drive 0 is not loaded.
==
====
Used Volume status:
Reserved volume: AAJ614L9 on Tape device "LTO9Storage0"
(/dev/tape/by-id/scsi-10WT020147-nst)
Reader=0 writers=3 reserves=4 volinuse=0 worm=0
====
Data spooling: 3 active jobs, 91,840,969,609 bytes; 165 total jobs,
1,137,764,115,807 max bytes/job.
Attr spooling: 3 active jobs, 4,166,890,103 bytes; 165 total jobs,
9,143,599,805 max bytes.
====
Seems to me that i've reached 'Max concurrent jobs' so the storage are stuck
and don't receive more 'mount' command; but still if i try to cancel stuck
incremental jobs:
*cancel jobid=33705
Warning Job JobId=33705 is not running.
How can i recover from a situation like this, if jobs can occupy a 'slot'
but cannot be canceled?
Thanks.
--
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