ReadyNAS 314 unresponsive during snapshot deletion on FW 6.4.0
After Updating my ReadyNas 314 to FW version 6.4.0 everytime it deletes a snapshot my Xen Pool HA looses Heartbeats to it. This brings down servers.
Here are the NAS logs from before the update:
Wed Nov 25 2015 0:00:39
Miscellaneous: Snapshot c_1448438438 was successfully created for share or LUN PUBLIC.
Wed Nov 25 2015 0:00:38
Miscellaneous: Snapshot c_1448438438 was successfully created for share or LUN gway.
Wed Nov 25 2015 0:00:38
Miscellaneous: Snapshot c_1448438437 was successfully created for share or LUN Documents.
Wed Nov 25 2015 0:00:37
Miscellaneous: Snapshot c_1448438436 was successfully created for share or LUN Backup.
Tue Nov 24 2015 23:10:58
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_28__00_01_01 from share or LUN PUBLIC.
Tue Nov 24 2015 23:10:56
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_28__00_01_00 from share or LUN gway.
Tue Nov 24 2015 23:10:54
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_28__00_00_59 from share or LUN Documents.
Tue Nov 24 2015 23:10:51
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_28__00_00_57 from share or LUN Backup.
Tue Nov 24 2015 0:00:30
Miscellaneous: Snapshot c_1448352030 was successfully created for share or LUN PUBLIC.
Tue Nov 24 2015 0:00:30
Miscellaneous: Snapshot c_1448352029 was successfully created for share or LUN gway.
Tue Nov 24 2015 0:00:29
Miscellaneous: Snapshot c_1448352029 was successfully created for share or LUN Documents.
Tue Nov 24 2015 0:00:28
Miscellaneous: Snapshot c_1448352028 was successfully created for share or LUN Backup.
Mon Nov 23 2015 23:07:23
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_27__00_00_50 from share or LUN PUBLIC.
Mon Nov 23 2015 23:07:21
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_27__00_00_50 from share or LUN gway.
Mon Nov 23 2015 23:07:19
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_27__00_00_49 from share or LUN Documents.
Mon Nov 23 2015 23:07:16
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_27__00_00_46 from share or LUN Backup.
Mon Nov 23 2015 0:00:21
Miscellaneous: Snapshot c_1448265621 was successfully created for share or LUN PUBLIC.
Mon Nov 23 2015 0:00:20
Miscellaneous: Snapshot c_1448265620 was successfully created for share or LUN gway.
Mon Nov 23 2015 0:00:20
Miscellaneous: Snapshot c_1448265620 was successfully created for share or LUN Documents.
Mon Nov 23 2015 0:00:20
Miscellaneous: Snapshot c_1448265619 was successfully created for share or LUN Backup.
Sun Nov 22 2015 23:03:43
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_26__00_00_35 from share or LUN PUBLIC.
Sun Nov 22 2015 23:03:41
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_26__00_00_33 from share or LUN gway.
Sun Nov 22 2015 23:03:39
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_26__00_00_31 from share or LUN Documents.
Sun Nov 22 2015 23:03:36
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_26__00_00_23 from share or LUN Backup.
Sun Nov 22 2015 0:08:03
Miscellaneous: Snapshot c_1448179246 was successfully created for share or LUN Backup.
Sun Nov 22 2015 0:00:25
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_25__00_00_16 from share or LUN Documents.
Sun Nov 22 2015 0:00:22
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_25__00_00_13 from share or LUN Backup.
Sat Nov 21 2015 23:00:19
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_25__00_00_17 from share or LUN PUBLIC.
Sat Nov 21 2015 23:00:17
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_25__00_00_16 from share or LUN gway.
Sat Nov 21 2015 0:04:31
Miscellaneous: Snapshot c_1448092807 was successfully created for share or LUN Backup.
Fri Nov 20 2015 23:57:02
snapshot: Smart Snapshot successfully deleted snapshot 2015_09_26__00_01_12 from share or LUN PUBLIC.
Fri Nov 20 2015 23:57:00
snapshot: Smart Snapshot successfully deleted snapshot 2015_09_26__00_01_09 from share or LUN gway.
Fri Nov 20 2015 23:56:58
snapshot: Smart Snapshot successfully deleted snapshot 2015_09_26__00_01_06 from share or LUN Documents.
Fri Nov 20 2015 23:56:55
snapshot: Smart Snapshot successfully deleted snapshot 2015_09_26__00_00_58 from share or LUN Backup.
Fri Nov 20 2015 0:01:01
Miscellaneous: Snapshot c_1448006461 was successfully created for share or LUN PUBLIC.
Fri Nov 20 2015 0:01:00
Miscellaneous: Snapshot c_1448006460 was successfully created for share or LUN gway.
Fri Nov 20 2015 0:01:00
Miscellaneous: Snapshot c_1448006460 was successfully created for share or LUN Documents.
Fri Nov 20 2015 0:01:00
Miscellaneous: Snapshot c_1448006458 was successfully created for share or LUN Backup.
Thu Nov 19 2015 23:53:22
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_23__00_00_47 from share or LUN PUBLIC.
Thu Nov 19 2015 23:53:19
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_23__00_00_46 from share or LUN gway.
Thu Nov 19 2015 23:53:17
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_23__00_00_45 from share or LUN Documents.
Thu Nov 19 2015 23:53:15
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_23__00_00_43 from share or LUN Backup.
Thu Nov 19 2015 0:00:47
Miscellaneous: Snapshot c_1447920043 was successfully created for share or LUN PUBLIC.
Thu Nov 19 2015 0:00:31
Miscellaneous: Snapshot c_1447920027 was successfully created for share or LUN gway.
Thu Nov 19 2015 0:00:20
Miscellaneous: Snapshot c_1447920016 was successfully created for share or LUN Documents.
Thu Nov 19 2015 0:00:11
Miscellaneous: Snapshot c_1447920006 was successfully created for share or LUN Backup.
Wed Nov 18 2015 23:49:33
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_22__00_00_36 from share or LUN PUBLIC.
Wed Nov 18 2015 23:49:31
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_22__00_00_36 from share or LUN gway.
Wed Nov 18 2015 23:49:29
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_22__00_00_35 from share or LUN Documents.
Wed Nov 18 2015 23:49:26
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_22__00_00_33 from share or LUN Backup.
Wed Nov 18 2015 21:50:13
System: NTP is enabled.
Wed Nov 18 2015 21:49:01
System: Firmware was upgraded to 6.4.0.
Wed Nov 18 2015 21:49:01
System: ReadyNASOS background service started.
Wed Nov 18 2015 21:46:15
System: The system is rebooting.
Wed Nov 18 2015 9:43:35
Share: Share Virtual_Backup was added.
Wed Nov 18 2015 0:00:34
Miscellaneous: Snapshot c_1447833633 was successfully created for share or LUN PUBLIC.
Wed Nov 18 2015 0:00:33
Miscellaneous: Snapshot c_1447833633 was successfully created for share or LUN gway.
Wed Nov 18 2015 0:00:32
Miscellaneous: Snapshot c_1447833632 was successfully created for share or LUN Documents.
Wed Nov 18 2015 0:00:32
Miscellaneous: Snapshot c_1447833631 was successfully created for share or LUN Backup.
Tue Nov 17 2015 23:57:17
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_21__00_00_27 from share or LUN PUBLIC.
Tue Nov 17 2015 23:57:13
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_21__00_00_26 from share or LUN gway.
Tue Nov 17 2015 23:57:09
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_21__00_00_25 from share or LUN Documents.
Tue Nov 17 2015 23:57:02
snapshot: Smart Snapshot successfully deleted snapshot 2015_10_21__00_00_23 from share or LUN Backup.
Tue Nov 17 2015 0:00:25
Miscellaneous: Snapshot c_1447747225 was successfully created for share or LUN PUBLIC.
Tue Nov 17 2015 0:00:25
Miscellaneous: Snapshot c_1447747225 was successfully created for share or LUN gway.
Tue Nov 17 2015 0:00:24
Miscellaneous: Snapshot c_1447747224 was successfully created for share or LUN Documents.
Tue Nov 17 2015 0:00:23
Miscellaneous: Snapshot c_1447747223 was successfully created for share or LUN Backup.
And here are the Xen Pool logs
Title,Severity,Description,Applies To,TimeStamp
"tg-xen0: Heartbeat SR lost","2","The servers in pool 'tg-xen0' cannot access the heartbeat SR. HA protection is severely impaired without it.","Host Pool","Nov 19, 2015 11:55 PM"
"tg-xen0: Heartbeat SR lost","2","The servers in pool 'tg-xen0' cannot access the heartbeat SR. HA protection is severely impaired without it.","Host Pool","Nov 20, 2015 11:58 PM"
"smc-xen0: Pool master changed","4","Server 'smc-xen0' is now the master of pool 'Host Pool'.","Host Pool","Nov 22, 2015 12:15 AM"
"tg-xen0: Server failed","3","Server 'tg-xen0' has failed.","Host Pool","Nov 22, 2015 12:16 AM"
"smc-xen0: Heartbeat SR lost","2","The servers in pool 'smc-xen0' cannot access the heartbeat SR. HA protection is severely impaired without it.","Host Pool","Nov 22, 2015 11:04 PM"
"smc-xen0: Heartbeat SR lost","2","The servers in pool 'smc-xen0' cannot access the heartbeat SR. HA protection is severely impaired without it.","Host Pool","Nov 23, 2015 11:08 PM"
"smc-xen0: Heartbeat SR lost","2","The servers in pool 'smc-xen0' cannot access the heartbeat SR. HA protection is severely impaired without it.","Host Pool","Nov 24, 2015 11:11 PM"
Youc can see that the Loss of heartbeat coincides with the snap shot deletion.
