SRA
Dabbler
- Joined
- Jun 16, 2017
- Messages
- 11
Hi guys,
I am trying to setup a remote replication of ZFS ZVol of size 2TB from a ServerA Freenas 11-U1 to ServerB Freenas 11-U1 and it fails always.
I used the semi-automatic setup to create the Replication Task and it starts replicating but comes back with failure.
As per the documentation for troubleshooting remote replication, I am able to ssh in to the ServerB from ServerA but when i try to send the snapshot manually it always fails after sometime with
Below is what I see when it runs automatically
I have tried replicating a small empty zVol and it succeeds.
I tried to check how much time does ZFS takes to read snapshot and i get 500MB per second
Can anyone help me fix this?
Thanks
I am trying to setup a remote replication of ZFS ZVol of size 2TB from a ServerA Freenas 11-U1 to ServerB Freenas 11-U1 and it fails always.
I used the semi-automatic setup to create the Replication Task and it starts replicating but comes back with failure.
As per the documentation for troubleshooting remote replication, I am able to ssh in to the ServerB from ServerA but when i try to send the snapshot manually it always fails after sometime with
Code:
packet_write_wait: Connection to 10.187.18.2 port 22: Broken pipe warning: cannot send 'SSDVolume/VmDatastore1@auto-20170705.1443-5h': signal received
Below is what I see when it runs automatically
Code:
storage1 /autorepl.py: [tools.autorepl:150] Replication result: packet_write_wait: Connection to 10.187.18.2 port 22: Broken pipe Failed to write to stdout: Broken pipe
I have tried replicating a small empty zVol and it succeeds.
I tried to check how much time does ZFS takes to read snapshot and i get 500MB per second
Code:
root@storage1:/var/log # zfs send -v SSDVolume/VmDatastore1@auto-20170705.1443-5h | cat > /dev/null full send of SSDVolume/VmDatastore1@auto-20170705.1443-5h estimated size is 261G total estimated size is 261G TIME SENT SNAPSHOT 16:25:58 463M SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:25:59 848M SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:00 1.32G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:01 1.78G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:02 2.18G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:03 2.52G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:04 2.93G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:05 3.38G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:06 3.79G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:07 4.20G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:08 4.72G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:09 5.21G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:10 5.65G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:11 6.00G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:12 6.42G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:13 6.83G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:14 7.24G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:15 7.63G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:16 8.05G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:17 8.43G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:18 8.84G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:19 9.24G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:20 9.63G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:21 10.0G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:22 10.4G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:23 10.8G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:24 11.2G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:25 11.8G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:26 12.3G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:27 12.7G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:28 13.1G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:29 13.5G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:30 13.9G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:31 14.4G SSDVolume/VmDatastore1@auto-20170705.1443-5h 16:26:32 14.8G SSDVolume/VmDatastore1@auto-20170705.1443-5h
Can anyone help me fix this?
Thanks