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Re: [BackupPC-users] [BackupPC] Cpool and pc quite are big according to size of backuped data and backup config
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From: Hervé R. <he...@pe...> - 2008-03-31 07:25:57
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Les Mikesell wrote:
<blockquote cite="mid:47E...@fu..." type="cite">Hervé
Richard wrote: <br>
<blockquote type="cite"><br>
By the way I have a rotation between two hard drive every 2 weeks. <br>
This done manually. <br>
Localhost config.pl is stored on each hard drive including the backuppc
dir as below: <br>
backuppc/ <br>
cpool/ <br>
log/ <br>
pc/ <br>
pool/ <br>
trash/ <br>
<br>
I think there is bad influence on the way backuppc behave. <br>
</blockquote>
<br>
That shouldn't cause any particular problem as long as the
backuppc_nightly jobs run. <br>
<br>
<blockquote type="cite">
<blockquote type="cite"><br>
</blockquote>
When I execute ' find . -links 1 ' in the cpool directory I see a lot
of files. <br>
In my configuration, files are stored on a RAID volume mounted on a
mount point in home directory. <br>
In the Cpool directory I got directories from : 0 to f and same subdirs
from 0 to f... <br>
For example: <br>
ls cpool -> 0 1 2 3 4 5 6 7 8 9 a b c d e f <br>
and ls cpool/0/ -> same thing as above <br>
ls cpool/0/0/ -> same thing <br>
ls cpool/0/0/0/ -> gives me files with 34 hexa digit. <br>
<br>
When I check (with ls -la) files date some are more than 1 year older
than the other (eg: 2006 and 2007) <br>
</blockquote>
<br>
The age doesn't matter - files will remain as long as some copy of that
same content is still in a backup run under the pc directory. However,
when the last copy under the pc directory expires and is removed, the
link count on the cpool instance will go down to 1 and the next run of
backuppc_nightly should remove it. I think I would try stopping the
backuppc service and running (as the backuppc user) <br>
BackupPC_Nightly 0 255 <br>
to see if it releases some space or has some error. <br>
<br>
</blockquote>
Les,<br>
<br>
Just one thing I forgot :-/<br>
There is a symlink between /opt/backuppc/files/pc/localhost (os file
system) -> /mnt/hdd1/backuppc/pc/localhost (backup hdd file system)<br>
<br>
Maybe the problem comes from this symlink, what do you think about?<br>
Maybe I should have make a hardlink?<br>
Or maybe I shouldn't have copied /localhost subdirs to backup hdds <br>
<br>
Here is the backup log for this WE, Incr + Full:<br>
<br>
<p>Contents of file <tt>/opt/backuppc/files/pc/localhost/LOG</tt>,
modified 2008-03-31 03:30:10 </p>
<pre>2008-03-01 03:30:02 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-01 03:30:04 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-01 03:30:08 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-01 03:30:13 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/proj/files/
2008-03-01 03:30:14 incr backup started back to 2008-02-26 02:30:02 for directory /etc/
2008-03-01 03:30:20 incr backup 318 complete, 3379 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-01 03:30:20 removing incr backup 304
2008-03-02 03:30:02 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-02 03:30:04 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-02 03:30:06 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-02 03:30:11 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/proj/files/
2008-03-02 03:30:12 incr backup started back to 2008-02-26 02:30:02 for directory /etc/
2008-03-02 03:30:15 incr backup 319 complete, 3379 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-02 03:30:15 removing incr backup 305
2008-03-03 03:30:02 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-03 03:30:04 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-03 03:30:06 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-03 03:30:12 incr backup started back to 2008-02-26 02:30:02 for directory /home/e-smith/files/ibays/proj/files/
2008-03-03 03:30:13 incr backup started back to 2008-02-26 02:30:02 for directory /etc/
2008-03-03 03:30:16 incr backup 320 complete, 3379 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-03 03:30:16 removing incr backup 306
2008-03-03 03:30:24 removing full backup 300
2008-03-18 03:30:14 full backup started for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-18 03:35:32 full backup started for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-18 03:36:55 full backup started for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-18 03:51:53 full backup started for directory /home/e-smith/files/ibays/proj/files/
2008-03-18 03:57:41 full backup started for directory /etc/
2008-03-18 03:58:20 full backup 321 complete, 21267 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-19 03:30:19 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-19 03:30:24 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-19 03:30:28 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-19 03:30:31 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-19 03:30:36 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-19 03:30:45 incr backup 322 complete, 3352 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-19 03:30:45 removing incr backup 308
2008-03-20 03:30:16 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-20 03:30:19 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-20 03:30:23 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-20 03:30:25 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-20 03:30:29 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-20 03:30:36 incr backup 323 complete, 3368 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-20 03:30:36 removing incr backup 309
2008-03-21 03:30:19 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-21 03:30:25 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-21 03:30:31 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-21 03:31:23 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-21 03:31:29 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-21 03:31:38 incr backup 324 complete, 3453 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-21 03:31:38 removing incr backup 310
2008-03-22 03:30:03 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-22 03:30:05 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-22 03:30:08 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-22 03:30:49 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-22 03:30:51 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-22 03:30:56 incr backup 325 complete, 3474 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-22 03:30:56 removing incr backup 311
2008-03-23 03:30:02 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-23 03:30:04 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-23 03:30:07 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-23 03:30:48 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-23 03:30:50 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-23 03:30:55 incr backup 326 complete, 3475 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-23 03:30:55 removing incr backup 312
2008-03-24 03:30:02 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-24 03:30:04 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-24 03:30:08 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-24 03:30:51 incr backup started back to 2008-03-18 02:30:13 for directory /home/e-smith/files/ibays/proj/files/
2008-03-24 03:30:54 incr backup started back to 2008-03-18 02:30:13 for directory /etc/
2008-03-24 03:30:59 incr backup 327 complete, 3475 files, bytes, xferErrs ( bad files, bad shares, 0 other)
2008-03-24 03:30:59 removing incr backup 313
2008-03-24 03:31:09 removing full backup 307
2008-03-25 03:30:02 full backup started for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-25 03:35:13 full backup started for directory /home/e-smith/files/ibays/admin-sec/files/
2008-03-25 03:36:38 full backup started for directory /home/e-smith/files/ibays/img/files/Current/
2008-03-25 03:51:52 Got fatal error during xfer (Tar exited with error 512 () status)
2008-03-25 03:51:57 Backup aborted (Tar exited with error 512 () status)
2008-03-25 03:51:57 Saved partial dump 328
2008-03-26 03:30:19 full backup started for directory /home/e-smith/files/ibays/admin-bna/files/
2008-03-26 03:30:21 Got fatal error during xfer (Tar exited with error 512 () status)
2008-03-26 03:30:26 Backup aborted (Tar exited with error 512 () status)
2008-03-26 03:30:26 Rename /opt/backuppc/files/pc/<a
href="https://bnabbot.dyndns.org/backup/cgi-bin/BackupPC_Admin?host=localhost">localhost</a>/new -> /opt/backuppc/files/pc/<a
href="https://bnabbot.dyndns.org/backup/cgi-bin/BackupPC_Admin?host=localhost">localhost</a>/0 failed
2008-03-26 03:30
</pre>
<br>
Thanks for your help cause I'm really stucked here :-(<br>
<br>
Hervé<br>
<br>
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