Oh, OK.

Checking it out......

mph

On March 20, 2017 6:32:30 PM Craig Barratt <cbarratt AT users.sourceforge DOT net> wrote:

Michael,

Oops - I see a bug in BackupPC_refCountUpdate when it tallies up all the reference counts for each backup.  It doesn't include the hybrid (migrated) backups.

Here's the diff I just pushed to git.

Craig

diff --git a/bin/BackupPC_refCountUpdate b/bin/BackupPC_refCountUpdate

index 0c2e027..aa1f9f9 100755

--- a/bin/BackupPC_refCountUpdate

+++ b/bin/BackupPC_refCountUpdate

@@ -410,7 +410,7 @@ sub updateHostRefCounts

             my $poolCntFileNew = sprintf("%s/poolCntNew.%d.%02x",

                                          $refCntDestDir, $compress, $refCntFile * 2);

             for ( my $i = 0 ; $i < @Backups ; $i++ ) {

-                next if ( $Backups[$i]{version} eq "" || $Backups[$i]{version} =~ /^[23]\./ );   # skip pre-V4

+                next if ( $Backups[$i]{version} eq "" || ($Backups[$i]{version} =~ /^[23]\./ && !-d $bkupRefCntDir) );

                 my $bkupNum = $Backups[$i]{num};

                 my $refCntBkupDir = "$TopDir/pc/$host/$bkupNum/refCnt";

                 my $poolCntHostFile = sprintf("%s/poolCnt.%d.%02x", $refCntBkupDir, $compress, $refCntFile * 2);

On Mon, Mar 20, 2017 at 6:10 PM, Michael Huntley <michael AT huntley DOT net> wrote:

ok -

I performed the update without any problem using BackupPC_migrateV3toV4 to create a hybrid environment.  I tested the changes and restores worked perfect.  Now many days on I find the attrib files are missing from the pool.

For giggles I decided to restore another file as a test, oh my!  Not there in the web gui.  So I check it out from the CLI:

ls:

attrib_1a0fbad6ac18950b56ec27f5884c5481  <-- it's here! (So I thought)

so I BackupPC_attribPrint:

BackupPC_attribPrint: cannot read attrib file attrib_1a0fbad6ac18950b56ec27f5884c5481 (1a0fbad6ac18950b56ec27f5884c5481)  <-- Much sadness

So I check, ls /var/lib/backuppc/cpool/1a/0e/1a0fbad6ac18950b56ec27f5884c5481:

ls: cannot access /var/lib/backuppc/cpool/1a/0e/1a0fbad6ac18950b56ec27f5884c5481: No such file or directory  <- more sadness

I know the files were there after the initial conversion, so some sort of maintenance must have removed them.  I'm going to revert to an earlier snapshot, convert a v3 backup, test a restore, and wait until tomorrow to see if the files are still there.

Can anyone else check this and confirm?

Cheers!

mph

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