On Wednesday 28 August 2002 15:13, Amy Tanner wrote: >On Wed, Aug 28, 2002 at 02:30:41PM -0400, Gene Heskett ([EMAIL PROTECTED]) wrote: >> 3600 certainly does seem like enough, thats ten hours!
My mistake (fat fingers on small calc), thats an hour, s/b enough. >> What about the etimeout value? Thats the amount of time allowed >> forf the estimate phase's report to come back. > >etimeout 300 Which looks like enough, but note on down the page where it indicates it took 7 minutes, not 5. >It looks like the estimate phase completes though: > >/-- delphi.ahp /u04 lev 0 FAILED [data timeout] >sendbackup: start [delphi.ahpcrc.org:/u04 level 0] >sendbackup: info BACKUP=/sbin/dump >sendbackup: info RECOVER_CMD=/sbin/restore -f... - >sendbackup: info end yup >| DUMP: Date of this level 0 dump: Tue Aug 27 23:44:06 2002 >| DUMP: Date of last level 0 dump: the epoch >| DUMP: Dumping /dev/ida/c0d5p1 (/u04) to standard output >| DUMP: Label: none >| DUMP: mapping (Pass I) [regular files] >| DUMP: mapping (Pass II) [directories] >| DUMP: estimated 265593 tape blocks. >| DUMP: Volume 1 started at: Tue Aug 27 23:44:15 2002 >| DUMP: dumping (Pass III) [directories] >| DUMP: dumping (Pass IV) [regular files] > >\-------- > >> > We recently switched to hardware compression because we >> > got a new tape changer. Perhaps that's the cause of the >> > problems. >> >> Is it slower in terms of mega(or kilo)bytes/second i/o speeds? > >Unfortunately I don't have historical reports to check that. The >current stats are: > > Total Full Daily > -------- -------- -------- >Estimate Time (hrs:min) 0:07 >Run Time (hrs:min) 9:33 >Dump Time (hrs:min) 8:30 6:20 2:11 >Output Size (meg) 15258.3 10167.3 5091.0 >Original Size (meg) 15258.3 10167.3 5091.0 >Avg Compressed Size (%) -- -- -- > (level:#disks ...) Filesystems Dumped 71 20 > 51 (1:43 2:6 3:2) Avg Dump Rate (k/s) 510.3 > 457.0 665.0 > >Tape Time (hrs:min) 1:54 1:21 0:33 >Tape Size (meg) 15260.5 10167.9 5092.6 >Tape Used (%) 46.6 31.0 15.5 > (level:#disks ...) Filesystems Taped 71 20 > 51 (1:43 2:6 3:2) Avg Tp Write Rate (k/s) 2284.3 > 2151.3 2606.0 This doesn't add up, you're moving about 2.2 megs/second, and it takes over 8 hours? My calculator says almost 2. The network speed must be killing you is my first, and probably wrong conclusion. >I'm doing a test dump now with just the 2 machines that are having > problems. -- Cheers, Gene AMD K6-III@500mhz 320M Athlon1600XP@1400mhz 512M 99.13% setiathome rank, not too shabby for a WV hillbilly
