gunnarsson
Cadet
- Joined
- Sep 22, 2014
- Messages
- 9
Hello all,
As the subject should suggest, I am having problems with ZFS replication where the dataset becomes unavailable on the receiving end once a new snapshot is received. If I connect via SSH and get a directory listing the dataset is not present or accessible.
The console shows errors along the line of the following, one msg per affected dataset every 10 seconds:
If I reboot the box, all datasets are intact and up-to-date and everything seems to be working perfectly until the next snapshot is received and the datasets becomes unavailable again until next reboot.
I have been having this problem since I first set up my two boxes in September 2014 (9.2.8). Both boxes replicate data to the other and the data is shared via CIFS as read-only on the receiving end. Currently I am running FreeNAS-9.3-STABLE-201505040117.
It is an annoying and inconvenient problem as I would like to have the data accessible as read-only on the remote side but since I haven't had a lot of time available to put into this and since I know the data is getting replicated, I haven't done anything serious about it yet.
I have searched for information on the problem before but not found enough relevant information to put me on the right track to solving the problem. Initially I thought it might be a bug and if so then it would presumably get a fix soon enough but it doesn't look like a lot of other people are having this problem so now I am leaning more towards the explanation that I have made some sort of a configuration error.
Hardware: ASRock C2750D4I, 2x8GB ECC RAM, 3x 4TB WD RE4 (Raid-Z1)
I would appreciate any input and if more information is required to debug this, let me know.
As the subject should suggest, I am having problems with ZFS replication where the dataset becomes unavailable on the receiving end once a new snapshot is received. If I connect via SSH and get a directory listing the dataset is not present or accessible.
The console shows errors along the line of the following, one msg per affected dataset every 10 seconds:
Code:
May 11 19:00:56 haugur2 collectd[8701]: statvfs(/mnt/vol1/cbdp/cbdp_photo/2014) failed: No such file or directory
If I reboot the box, all datasets are intact and up-to-date and everything seems to be working perfectly until the next snapshot is received and the datasets becomes unavailable again until next reboot.
I have been having this problem since I first set up my two boxes in September 2014 (9.2.8). Both boxes replicate data to the other and the data is shared via CIFS as read-only on the receiving end. Currently I am running FreeNAS-9.3-STABLE-201505040117.
It is an annoying and inconvenient problem as I would like to have the data accessible as read-only on the remote side but since I haven't had a lot of time available to put into this and since I know the data is getting replicated, I haven't done anything serious about it yet.
I have searched for information on the problem before but not found enough relevant information to put me on the right track to solving the problem. Initially I thought it might be a bug and if so then it would presumably get a fix soon enough but it doesn't look like a lot of other people are having this problem so now I am leaning more towards the explanation that I have made some sort of a configuration error.
Hardware: ASRock C2750D4I, 2x8GB ECC RAM, 3x 4TB WD RE4 (Raid-Z1)
I would appreciate any input and if more information is required to debug this, let me know.