Re: RE Unravel amstatus output
2006-07-17 07:39:42
Well, one thing I've noticed is that the DLEs in question are the ones with
largest overall size:
+/- 8GB
+/- 9GB
+/- 32GB
All the other DLEs (except for the two I mentioned, which are in fact hidden
files) have successfully been written to tape and are less than
approximately 2GB in size...
Cyrille Bollu wrote:
>
> owner-amanda-users AT amanda DOT org a écrit sur 17/07/2006 11:36:21 :
>
>>
>> Good point - and that is why I need help unravelling what it all means.
> My
>> question now would be: 0.41% of what? What would 100% of that
> something
>> represent? Constant streaming of data to tape from holding disk?
>
> AFAIK, 100% would mean constant streaming.
>
>>
>> I've just left it alone to see if I get different results when
> subsequently
>> running amstatus, but it seems stuck at wherever it is at the moment.
> The
>> tape drive itself is doing nothing...
>>
>> It really seems as if all went reasonably well and then froze up for
> some
>> reason.
>
> Yep, it looks like...
>
>>
>> Please help if at all possible.
>>
>>
>> Cyrille Bollu wrote:
>> >
>> > Looking with my newbie's eyes it seems that Amanda is running well.
> Just
>> > very slowly.
>> >
>> > And Amanda's log seems to indicate that the problem is on the tape
> drive
>> > side.
>> >
>> > The only thing strange that I see is the following line which say that
>
>> > your drive is busy only 0,41% of the time:
>> >
>> >> taper busy : 0:12:38 ( 0.41%)
>> >
>> > What does it do the rest of the time???
>> >
>> > owner-amanda-users AT amanda DOT org a écrit sur 17/07/2006 10:54:55 :
>> >
>> >>
>> >> I set up Amanda on Friday to do an almost real backup job. I thought
>
>> > this
>> >> would be the final test before putting it into operation.
>> >>
>> >> When I arrived at work this morning, I was somewhat surprised to see
>> > that
>> >> the Amanda run doesn't seem to have finished. amstatus daily gives
> me
>> > some
>> >> information, but I'm not sure how to interpret it.
>> >>
>> >> There are still 3 files on the holding disk, adding up to about 48GB.
>
>> > The
>> >> tape drive doesn't seem to be doing anything - just sitting there
>> > quietly at
>> >> the moment with no sign of activity.
>> >>
>> >> I won't include the entire output of amstatus daily, but here are
>> > extracts,
>> >> if someone can please tell me if they see something wrong.
>> >>
>> >> I have many entries like these - seems to be one for each DLE:
>> >> cerberus:/home 0 1003801k finished
>> > (22:18:15)
>> >>
>> >> Then these entries, which I think are the 2 that failed, as shown
> later
>> > in
>> >> the summary:
>> >> cerberus:/.autofsck 0 planner: [disk
> /.autofsck
>> >> offline on cerberus?]
>> >> cerberus:/.fonts.cache-1 0 planner: [disk
>> >> /.fonts.cache-1 offline on cerberus?]
>> >>
>> >> Then these 3 that are the ones still on the holding disk:
>> >> minerva:/home 0 8774296k writing to
> tape
>> >> (23:09:07)
>> >> minerva:/usr/local/clients 0 32253287k dump done
>> >> (1:08:27), wait for writing to tape
>> >> minerva:/usr/local/development 0 9687648k dump done
>> >> (23:48:17), wait for writing to tape
>> >>
>> >> And then this summary, which I'm not sure how to interpret:
>> >> SUMMARY part real estimated
>> >> size size
>> >> partition : 109
>> >> estimated : 107 69631760k
>> >> flush : 0 0k
>> >> failed : 2 0k ( 0.00%)
>> >> wait for dumping: 0 0k ( 0.00%)
>> >> dumping to tape : 0 0k ( 0.00%)
>> >> dumping : 0 0k 0k ( 0.00%) ( 0.00%)
>> >> dumped : 107 58148656k 69631760k ( 83.51%) ( 83.51%)
>> >> wait for writing: 2 41940935k 48107940k ( 87.18%) ( 60.23%)
>> >> wait to flush : 0 0k 0k (100.00%) ( 0.00%)
>> >> writing to tape : 1 8774296k 12515695k ( 70.11%) ( 12.60%)
>> >> failed to tape : 0 0k 0k ( 0.00%) ( 0.00%)
>> >> taped : 104 7433425k 9008125k ( 82.52%) ( 10.68%)
>> >> 4 dumpers idle : not-idle
>> >> taper writing, tapeq: 2
>> >> network free kps: 2000
>> >> holding space : 50295358k ( 49.79%)
>> >> dumper0 busy : 2:53:47 ( 5.67%)
>> >> dumper1 busy : 0:13:48 ( 0.45%)
>> >> dumper2 busy : 0:00:00 ( 0.00%)
>> >> taper busy : 0:12:38 ( 0.41%)
>> >> 0 dumpers busy : 2+0:07:56 ( 94.22%) not-idle: 2+0:00:04
> (
>> >> 99.73%)
>> >> start-wait: 0:07:51
> (
>> >> 0.27%)
>> >> 1 dumper busy : 2:46:29 ( 5.43%) not-idle: 1:20:10 (
>> >> 48.15%)
>> >> client-constrained: 1:18:08 (
>> >> 46.93%)
>> >> no-bandwidth: 0:04:16 (
>
>> >> 2.57%)
>> >> start-wait: 0:03:54 (
>
>> >> 2.35%)
>> >> 2 dumpers busy : 0:10:34 ( 0.35%) client-constrained: 0:06:22 (
>> >> 60.27%)
>> >> start-wait: 0:04:05 (
>> >> 38.76%)
>> >> no-bandwidth: 0:00:06 (
>
>> >> 0.96%)
>> >> 3 dumpers busy : 0:00:00 ( 0.00%)
>> >>
>> >> I would highly appreciate your insight into what is going on,
> especially
>> > for
>> >> the 3 DLEs that are "waiting for writing to tape".
>> >> --
>> >> View this message in context: http://www.nabble.com/Unravel-
>> >> amstatus-output-tf1953587.html#a5357597
>> >> Sent from the Amanda - Users forum at Nabble.com.
>> >>
>> >
>> >
>>
>> --
>> View this message in context: http://www.nabble.com/Unravel-
>> amstatus-output-tf1953587.html#a5358022
>> Sent from the Amanda - Users forum at Nabble.com.
>>
>>
>
>
--
View this message in context:
http://www.nabble.com/Unravel-amstatus-output-tf1953587.html#a5359127
Sent from the Amanda - Users forum at Nabble.com.
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