Re: [BackupPC-users] status graph

Hi, Craig

finally i was able to detect and find hardlinks. it's not under pool,
but in archive folder (may be i was playing with archive
functionalty). What is correct way to clean archive?

Alex

On 25 July 2017 at 12:22, Alexey Safonov <asafonov AT kokomocapital DOT com> 
wrote:
> Here is my findings. i can find some files in cpool, but not in pool
>
> first example:
> [root@backuppc cpool]# ls -li f/f/f/fff034be393e4f6c2007013e0e20812f
> 694558 -rw-r-----. 11 nobody nobody 975 Jun 15  2016
> f/f/f/fff034be393e4f6c2007013e0e20812f
>
> [root@backuppc pc]# find . -type f -inum 694558 -print
> return nothing
>
> second example:
>
> [root@backuppc cpool]# ls -li f/f/f/fff33b3ff92969f322863a4363a15f7a
> 71819 -rw-r-----. 3 nobody nobody 199706 Jun 16  2016
> f/f/f/fff33b3ff92969f322863a4363a15f7a
> [root@backuppc cpool]# cd -
> /mnt/backuppc/pc
> [root@backuppc pc]# find . -type f -inum 71819 -print
>
> what does it mean  ?
>
> Alex
>
>
> On 19 June 2017 at 01:54, Craig Barratt via BackupPC-users
> <backuppc-users AT lists.sourceforge DOT net> wrote:
>> Without any more information, I can't suggest additional steps.
>>
>> So it's probably fine to just leave it as is.
>>
>> Craig
>>
>> On Thu, Jun 15, 2017 at 9:43 PM, Alexey Safonov <asafonov AT kokomocapital 
>> DOT com>
>> wrote:
>>>
>>> Still can't find what is using V3 pool
>>>
>>> should i leave it as is ? or better to find solution and delete unused
>>> data?
>>>
>>> On 11 June 2017 at 13:00, Craig Barratt via BackupPC-users
>>> <backuppc-users AT lists.sourceforge DOT net> wrote:
>>> > Alex,
>>> >
>>> > First you should check to see what's left in the v3 cpool, eg:
>>> >
>>> >     cd /data/BackupPC/cpool
>>> >     ls -lR [0-9a-f]
>>> >     du -s ?/?/?
>>> >
>>> > Next you could pick a file and find its inode number and number of
>>> > links:
>>> >
>>> >     ls -li 0/1/2/1234567890abcdef
>>> >
>>> > Are there any files with >1 links?  If so, you could try to find where
>>> > else
>>> > that file is hardlinked to, eg:
>>> >
>>> >     cd /data/BackupPC/pc
>>> >     find . -type f -inum inodeNumber -print
>>> >
>>> > Craig
>>> >
>>> > On Tue, Jun 6, 2017 at 6:20 PM, Alexey Safonov
>>> > <asafonov AT kokomocapital DOT com>
>>> > wrote:
>>> >>
>>> >> My $Conf{PoolSizeNightlyUpdatePeriod} = 16; is 4
>>> >>
>>> >> and i already wait more than 2 weeks.
>>> >>
>>> >> i was trying to convert pool manually. process finished without any
>>> >> error.
>>> >> and i try nightly maintenance several times manually
>>> >>
>>> >> Alex
>>> >>
>>> >> On 6 June 2017 at 17:02, Alexander Moisseev via BackupPC-users
>>> >> <backuppc-users AT lists.sourceforge DOT net> wrote:
>>> >>>
>>> >>> On 6/6/2017 4:24 AM, Alexey Safonov wrote:
>>> >>>>
>>> >>>> Alexander, Craig
>>> >>>>
>>> >>>> any ideas what can i check and how to find this V3 pool?
>>> >>>>
>>> >>> I don't know how exactly do this. I guess you need to find files with
>>> >>> hardlink count > 1 in the pool and cpool directories.
>>> >>>
>>> >>> Probably it's not necessary, you just need to wait.
>>> >>>
>>> >>> Make sure "$Conf{PoolV3Enabled} = 1;" until the last file deleted from
>>> >>> v3
>>> >>> pool.
>>> >>> By default "$Conf{PoolSizeNightlyUpdatePeriod} = 16;". This means you
>>> >>> need to wait 16 days while v3 pool will be emptied.
>>> >>>
>>> >>> See details in BackupPC_migrateV3toV4 section of
>>> >>>
>>> >>> https://backuppc.github.io/backuppc/BackupPC.html#Other-Command-Line-Utilities
>>> >>> BTW, This section says "You could do this manually". Craig, how'd you
>>> >>> suggest to find v3 files in pool and cpool?
>>> >>>
>>> >>> Since your pool is not big you can set
>>> >>> $Conf{PoolSizeNightlyUpdatePeriod}
>>> >>> = 1;
>>> >>>
>>> >>> Also it's not necessary to wait next BackupPC_nightly run. You can
>>> >>> start
>>> >>> it at any time.
>>> >>> # su -m backuppc -c 'BackupPC_serverMesg BackupPC_nightly run'
>>> >>>
>>> >>>
>>> >>>
>>> >>>
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>>> >>
>>> >>
>>> >>
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>>
>>
>>
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