Update dirty bit of a tape after undelete
If a file was undeleted (recovered from the recycle bin), the dirty bit of a tape should be updated so the summary of the tape is correctly set.
This was not done during the recent ALICE data delete and undelete:
[vlado@ctaproductionfrontend02 /]$ cta-admin-ops tape summary -v I73802
VOLUME_ID MASTER_FILES MASTER_DATA_IN_BYTES TAPE_USAGE
I73802 0 0 0.00%
Re-setting the dirty bit:
[vlado@ctaproductionfrontend02 /]$ for i in `cat /tmp/aa` ; do cta-admin tape ch --db true -v $i ; done
Now the summary is OK:
[vlado@ctaproductionfrontend02 /]$ cta-admin-ops tape summary -v I73802 --refresh
Updating tape statistics in the catalogue...
Updated catalogue tape statistics in 7.04176 seconds, 217 tape(s) have been updated
VOLUME_ID MASTER_FILES MASTER_DATA_IN_BYTES TAPE_USAGE
I73802 10013 21634567755199 108.17%
This is important because if the tapes look empty (while they are not), then they are eligible for repack.