2017-11-27 11:50:15 MSK LOG:  could not rename file "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875.bck" to "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875": Permission denied
2017-11-27 11:50:15 MSK WARNING:  CFS failed to rename file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: No error
2017-11-27 11:50:32 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875 was interrupted: trying to perform recovery
2017-11-27 11:50:43 MSK LOG:  could not rename file "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875.bck" to "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875": Permission denied
2017-11-27 11:50:43 MSK WARNING:  CFS failed to rename file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: No error
2017-11-27 11:50:59 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875 was interrupted: trying to perform recovery
2017-11-27 11:51:10 MSK LOG:  could not rename file "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875.bck" to "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875": Permission denied
2017-11-27 11:51:10 MSK WARNING:  CFS failed to rename file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: No error
2017-11-27 11:51:27 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875 was interrupted: trying to perform recovery
2017-11-27 11:51:38 MSK LOG:  could not rename file "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875.bck" to "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875": Permission denied
2017-11-27 11:51:38 MSK WARNING:  CFS failed to rename file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: No error
2017-11-27 11:51:54 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875 was interrupted: trying to perform recovery
2017-11-27 11:52:05 MSK LOG:  could not rename file "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875.bck" to "pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875": Permission denied
2017-11-27 11:52:05 MSK WARNING:  CFS failed to rename file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: No error
2017-11-27 11:52:21 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875 was interrupted: trying to perform recovery
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600875: old size 2041, new size 990, logical size 8192, used 990, compression ratio 8.274747, time 10501955 usec; second pass: pages 0, bytes 0, time 10499962
2017-11-27 11:52:32 MSK WARNING:  CFS indicates that GC of pg_tblspc/16395/PG_9.6_2016081312/2994294/4600881 was interrupted: trying to perform recovery
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4600881: old size 1653, new size 797, logical size 8192, used 797, compression ratio 10.278545, time 11557 usec; second pass: pages 0, bytes 0, time 9484
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601205: old size 92032894, new size 44867784, logical size 319012864, used 44867784, compression ratio 7.110065, time 377523 usec; second pass: pages 0, bytes 0, time 26700
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601532: old size 6636, new size 3259, logical size 16384, used 3259, compression ratio 5.027309, time 10147 usec; second pass: pages 0, bytes 0, time 7863
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601539: old size 302, new size 122, logical size 8192, used 122, compression ratio 67.147541, time 10947 usec; second pass: pages 0, bytes 0, time 7816
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601548: old size 5000, new size 2471, logical size 8192, used 2471, compression ratio 3.315257, time 9437 usec; second pass: pages 0, bytes 0, time 7532
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601555: old size 303, new size 122, logical size 8192, used 122, compression ratio 67.147541, time 10527 usec; second pass: pages 0, bytes 0, time 7995
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601571: old size 299, new size 120, logical size 8192, used 120, compression ratio 68.266667, time 8833 usec; second pass: pages 0, bytes 0, time 6599
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601588: old size 501, new size 221, logical size 8192, used 221, compression ratio 37.067873, time 7998 usec; second pass: pages 0, bytes 0, time 5826
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601613: old size 1389, new size 665, logical size 8192, used 665, compression ratio 12.318797, time 9061 usec; second pass: pages 0, bytes 0, time 6732
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601622: old size 1089, new size 515, logical size 8192, used 515, compression ratio 15.906796, time 8201 usec; second pass: pages 0, bytes 0, time 5863
2017-11-27 11:52:32 MSK LOG:  CFS GC worker 2248: defragment file pg_tblspc/16395/PG_9.6_2016081312/2994294/4601629: old size 303, new size 122, logical size 8192, used 122, compression ratio 67.147541, time 9049 usec; second pass: pages 0, bytes 0, time 6146