amflush hangs
2002-12-28 00:27:02
Hi,
I have been running amanda for the past 3 weeks and it has been
working very well. I usually insert a new tape every day, but
yesterday I did not change the tape, today I did an "amflush" to
write the holding disk content to tape and I noticed that amflush
never finishes. If I list the processes I see amflush taking 98% cpu
usage, and there is no disk activity, this went on for 4 hours, the
amflush log follows:
amflush: datestamp 20021227
driver: pid 11354 executable driver version 2.4.3
driver: send-cmd time 0.005 to taper: START-TAPER 20021227
taper: pid 11355 executable taper version 2.4.3
taper: page size is 4096
taper: buffer size is 32768
taper: buffer[00] at 0x4008d000
taper: buffer[01] at 0x40095000
taper: buffer[02] at 0x4009d000
taper: buffer[03] at 0x400a5000
taper: buffer[04] at 0x400ad000
taper: buffer[05] at 0x400b5000
taper: buffer[06] at 0x400bd000
taper: buffer[07] at 0x400c5000
taper: buffer[08] at 0x400cd000
taper: buffer[09] at 0x400d5000
taper: buffer[10] at 0x400dd000
taper: buffer[11] at 0x400e5000
taper: buffer[12] at 0x400ed000
taper: buffer[13] at 0x400f5000
taper: buffer[14] at 0x400fd000
taper: buffer[15] at 0x40105000
taper: buffer[16] at 0x4010d000
taper: buffer[17] at 0x40115000
taper: buffer[18] at 0x4011d000
taper: buffer[19] at 0x40125000
taper: buffer structures at 0x4012d000 for 240 bytes
taper: read label `tape-11' date `20021227'
taper: wrote label `tape-11' date `20021227'
The only way to stop this is to kill the process and run amcleanup
which returns this e-mail:
*** THE DUMPS DID NOT FINISH PROPERLY!
The dumps were flushed to tape tape-11.
The next tape Amanda expects to use is: tape-12.
STATISTICS:
Total Full Daily
-------- -------- --------
Estimate Time (hrs:min) 0:00
Run Time (hrs:min) 0:00
Dump Time (hrs:min) 0:00 0:00 0:00
Output Size (meg) 0.0 0.0 0.0
Original Size (meg) 0.0 0.0 0.0
Avg Compressed Size (%) -- -- --
Filesystems Dumped 0 0 0
Avg Dump Rate (k/s) -- -- --
Tape Time (hrs:min) 0:00 0:00 0:00
Tape Size (meg) 0.0 0.0 0.0
Tape Used (%) 0.0 0.0 0.0
Filesystems Taped 0 0 0
Avg Tp Write Rate (k/s) -- -- --
DUMP SUMMARY:
DUMPER STATS TAPER
STATS
HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS
KB/s
-------------------------- --------------------------------- ---------
---
blp / NO FILE TO FLUSH --------------------------
---
blp /home NO FILE TO FLUSH --------------------------
---
expo-2 / NO FILE TO FLUSH --------------------------
---
expo-2 /home NO FILE TO FLUSH --------------------------
---
expo-2 /home2 NO FILE TO FLUSH --------------------------
---
expo-6 / NO FILE TO FLUSH --------------------------
---
expo-6 -016/maxdat NO FILE TO FLUSH --------------------------
---
gw1 / NO FILE TO FLUSH --------------------------
---
gw2 / NO FILE TO FLUSH --------------------------
---
gw2 /ftphome NO FILE TO FLUSH --------------------------
---
gw2 /home NO FILE TO FLUSH --------------------------
---
mail / NO FILE TO FLUSH --------------------------
---
mail /home NO FILE TO FLUSH --------------------------
---
(brought to you by Amanda version 2.4.3)
I use amanda 2.4.3 on Redhat 8.0 (kernel 2.4.18-14) with a Onstream
50 Gig tape.
Thanks for your help.
Roger Grant
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