Hello.
Today I just noticed my oldest backup would be cleared at 00:00

It is marked ToDELETE 00h since that night ...

zimbra@zimbraprod:~/backup/sessions> ll -t
total 172
drwxr-x--- 6 zimbra zimbra 4096 Oct 5 04:01 incr-20101005.020009.349
drwxr-x--- 3 zimbra zimbra 4096 Oct 5 00:00 TO_DELETE-full-20100828.010007.995
drwxr-x--- 6 zimbra zimbra 4096 Oct 4 04:00 incr-20101004.020008.114
drwxr-x--- 6 zimbra zimbra 4096 Oct 3 04:01 incr-20101003.020010.633
drwxr-x--- 6 zimbra zimbra 4096 Oct 2 04:25 full-20101002.020009.497
drwxr-x--- 6 zimbra zimbra 4096 Oct 1 04:01 incr-20101001.020010.428
drwxr-x--- 6 zimbra zimbra 4096 Sep 30 04:01 incr-20100930.020010.519
drwxr-x--- 6 zimbra zimbra 4096 Sep 29 04:01 incr-20100929.020008.623
drwxr-x--- 6 zimbra zimbra 4096 Sep 28 04:01 incr-20100928.020011.554
drwxr-x--- 6 zimbra zimbra 4096 Sep 27 04:00 incr-20100927.020010.366
drwxr-x--- 6 zimbra zimbra 4096 Sep 26 04:01 incr-20100926.020009.627
drwxr-x--- 6 zimbra zimbra 4096 Sep 25 04:25 full-20100925.020007.859
drwxr-x--- 6 zimbra zimbra 4096 Sep 24 04:01 incr-20100924.020011.566
drwxr-x--- 6 zimbra zimbra 4096 Sep 23 04:01 incr-20100923.020012.549
drwxr-x--- 6 zimbra zimbra 4096 Sep 22 04:01 incr-20100922.020012.232
drwxr-x--- 6 zimbra zimbra 4096 Sep 21 04:01 full-20100921.020140.864
drwxr-x--- 6 zimbra zimbra 4096 Sep 21 04:01 incr-20100921.020012.077
drwxr-x--- 6 zimbra zimbra 4096 Sep 20 04:00 incr-20100920.020009.373
drwxr-x--- 6 zimbra zimbra 4096 Sep 19 04:01 incr-20100919.020011.638
drwxr-x--- 6 zimbra zimbra 4096 Sep 18 04:24 full-20100918.020007.827
drwxr-x--- 6 zimbra zimbra 4096 Sep 17 04:01 incr-20100917.020010.351
drwxr-x--- 6 zimbra zimbra 4096 Sep 16 04:01 incr-20100916.020009.689
drwxr-x--- 6 zimbra zimbra 4096 Sep 15 04:01 incr-20100915.020010.286
drwxr-x--- 6 zimbra zimbra 4096 Sep 14 04:01 incr-20100914.020011.186
drwxr-x--- 6 zimbra zimbra 4096 Sep 13 04:00 incr-20100913.020008.065
drwxr-x--- 6 zimbra zimbra 4096 Sep 12 04:01 incr-20100912.020009.763
drwxr-x--- 6 zimbra zimbra 4096 Sep 11 04:23 full-20100911.020008.576
drwxr-x--- 6 zimbra zimbra 4096 Sep 10 04:01 incr-20100910.020012.051
drwxr-x--- 6 zimbra zimbra 4096 Sep 9 03:07 incr-20100909.010019.698
drwxr-x--- 6 zimbra zimbra 4096 Sep 8 03:06 incr-20100908.010025.079
drwxr-x--- 6 zimbra zimbra 4096 Sep 7 03:11 incr-20100907.010031.573
drwxr-x--- 6 zimbra zimbra 4096 Sep 6 03:01 incr-20100906.010012.345
drwxr-x--- 6 zimbra zimbra 4096 Sep 5 03:01 incr-20100905.010010.967
drwxr-x--- 6 zimbra zimbra 4096 Sep 4 03:23 full-20100904.010008.020
drwxr-x--- 6 zimbra zimbra 4096 Sep 3 03:01 full-20100903.010133.565
drwxr-x--- 6 zimbra zimbra 4096 Sep 3 03:01 incr-20100903.010010.758
drwxr-x--- 6 zimbra zimbra 4096 Sep 2 03:01 full-20100902.010134.058
drwxr-x--- 6 zimbra zimbra 4096 Sep 2 03:01 incr-20100902.010010.900
drwxr-x--- 6 zimbra zimbra 4096 Sep 1 03:02 full-20100901.010212.657
drwxr-x--- 6 zimbra zimbra 4096 Sep 1 03:02 incr-20100901.010011.016
drwxr-x--- 6 zimbra zimbra 4096 Aug 31 03:01 incr-20100831.010011.476
drwxr-x--- 6 zimbra zimbra 4096 Aug 30 03:00 incr-20100830.010009.249
drwxr-x--- 6 zimbra zimbra 4096 Aug 29 03:00 incr-20100829.010009

0 0 * * * /opt/zimbra/bin/zmbackup -del 37d

the zmbackup -del is programmed for 00h00 in night
perhaps it is because i stop zimbra service à 00h05 for external backup ?? is it a bug ??