#150 Display Problem II on Large Dumps

open
nobody
dump (75)
5
2011-10-03
2011-10-03
Steve Bonds
No

(This is similar to bug 2987758)

Dump's progress "rolls over" at some point near the 4TB point during the backup of a 4.5TB logical volume:

-----
DUMP: Date of this level 0 dump: Sun Oct 2 15:39:47 2011
DUMP: Dumping /dev/vg_raid5_01/lv_BIG_snap (an unlisted file system) to /backups/level0/vg_raid5_01_lv_BIG.dump
DUMP: Label: /BIG
DUMP: Writing 1024 Kilobyte records
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 4505723760 blocks.
DUMP: writing QFA positions to /backups/level0/vg_raid5_01_lv_BIG.qfa
DUMP: Volume 1 started with block 1 at: Sun Oct 2 15:45:57 2011
DUMP: dumping (Pass III) [directories]
DUMP: 0.00% done at 1024 kB/s, finished in 1222:15
DUMP: dumping (Pass IV) [regular files]
DUMP: 0.29% done at 43235 kB/s, finished in 28:51
DUMP: 0.89% done at 66791 kB/s, finished in 18:34
DUMP: 1.51% done at 75678 kB/s, finished in 16:17
DUMP: 2.13% done at 79904 kB/s, finished in 15:19
...
DUMP: 46.20% done at 88949 kB/s, finished in 7:34
DUMP: 46.70% done at 88778 kB/s, finished in 7:30
DUMP: 47.21% done at 88635 kB/s, finished in 7:27
DUMP: 0.09% done at 84 kB/s, finished in 14779:07
DUMP: 0.61% done at 554 kB/s, finished in 2242:15
DUMP: 1.12% done at 1010 kB/s, finished in 1225:06
DUMP: 1.65% done at 1477 kB/s, finished in 833:21
DUMP: 2.27% done at 2014 kB/s, finished in 607:16
DUMP: 2.79% done at 2465 kB/s, finished in 493:33
DUMP: 3.30% done at 2894 kB/s, finished in 418:12
DUMP: 3.85% done at 3365 kB/s, finished in 357:30
DUMP: 4.35% done at 3777 kB/s, finished in 316:55
DUMP: Closing /backups/level0/vg_raid5_01_lv_BIG.dump
DUMP: Volume 1 completed at: Mon Oct 3 06:14:21 2011
DUMP: Volume 1 211430400 blocks (206475.00MB)
DUMP: Volume 1 took 14:28:24
DUMP: Volume 1 transfer rate: 4057 kB/s
DUMP: 211430400 blocks (206475.00MB) on 1 volume(s)
DUMP: finished in 52104 seconds, throughput 4057 kBytes/sec
DUMP: Date of this level 0 dump: Sun Oct 2 15:39:47 2011
DUMP: Date this dump completed: Mon Oct 3 06:14:21 2011
DUMP: Average transfer rate: 4057 kB/s
DUMP: Archiving dump to /backups/level0/vg_raid5_01_lv_BIG.archive
DUMP: DUMP IS DONE
------

The total number of blocks dumped (" DUMP: 211430400 blocks (206475.00MB) on 1 volume(s)") is incorrectly stored which also throws off the throughput calculations. Here's the correct filesize. It's a big one!

-rw------- 1 root root 4614551240704 Oct 3 06:14 vg_raid5_01_lv_BIG.dump

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