I think this is because /cvs/cds is getting too big. lsblk reveals:
controls@chiara|~> lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465.8G 0 disk
├─sda1 8:1 0 446.9G 0 part /
├─sda2 8:2 0 1K 0 part
└─sda5 8:5 0 18.9G 0 part [SWAP]
sdb 8:16 0 2.7T 0 disk
└─sdb1 8:17 0 2T 0 part /home/cds
sr0 11:0 1 1024M 0 rom
sdc 8:32 0 1.8T 0 disk
└─sdc1 8:33 0 1.8T 0 part /media/40mBackup
sdd 8:48 0 1.8T 0 disk
└─sdd1 8:49 0 1.8T 0 part
I believe one of sdc or sdd is connected via SATA while the other is an external USB drive. Maybe we have to get bigger backup disks, but this may be a huge pain to setup as it will involve taking chiara down. Actually, now that I check the backup log, seems like backup is executing successfully - not sure if this is due to my unelogged mounting of sdc (using sudo mount /dev/sdc1 /media/40mBackup) last week, or if this is some LDAS backup. But in any case, seems undesirable that sdb1 is larger than sdc1 or sdd1.
2018-06-06 07:00:01,086 INFO Updating backup image of /cvs/cds
2018-06-06 07:00:01,086 ERROR External drive not mounted!!!
2018-06-07 07:00:01,147 INFO Updating backup image of /cvs/cds
2018-06-07 07:00:01,147 ERROR External drive not mounted!!!
2018-06-08 07:00:01,244 INFO Updating backup image of /cvs/cds
2018-06-08 08:23:32,939 INFO Backup rsync job ran successfully, transferred 316870 files.
2018-06-09 07:00:01,465 INFO Updating backup image of /cvs/cds
2018-06-09 07:12:11,865 INFO Backup rsync job ran successfully, transferred 1926 files.
2018-06-10 07:00:01,842 INFO Updating backup image of /cvs/cds
2018-06-10 07:12:28,931 INFO Backup rsync job ran successfully, transferred 1656 files.
2018-06-11 07:00:01,294 INFO Updating backup image of /cvs/cds
2018-06-11 07:06:14,748 INFO Backup rsync job ran successfully, transferred 1664 files.
2018-06-12 07:00:02,081 INFO Updating backup image of /cvs/cds
2018-06-12 07:07:36,775 INFO Backup rsync job ran successfully, transferred 1870 files.
2018-06-13 07:00:02,194 INFO Updating backup image of /cvs/cds
2018-06-13 07:08:37,356 INFO Backup rsync job ran successfully, transferred 1818 files.
2018-06-14 07:00:01,753 INFO Updating backup image of /cvs/cds
2018-06-14 07:01:43,270 INFO Backup rsync job ran successfully, transferred 1744 files.
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Local backup on chiara seems not working since Nov 19, 2017.
/opt/rtcds/caltech/c1/scripts/backup/localbackup.log
2017-11-18 07:00:01,504 INFO Updating backup image of /cvs/cds
2017-11-18 07:03:00,113 INFO Backup rsync job ran successfully, transferred 1954 files.
2017-11-19 07:00:02,564 INFO Updating backup image of /cvs/cds
2017-11-19 07:00:02,592 ERROR External drive not mounted!!!
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