Hello,
Since some time I have this issue with my zfs pools - getting error 122 for some files. I have several systems affected - FreeBSD 10.2 and 10.3.
These are FreeBSD vmware virtual machines and the storage below them is iSCSI - physical FreeBSD systems with
My best suggestion is that it's caused by packet loss, because my iSCSI network is mixed with the application network and sometimes there is a huge load.
I'm also getting lots of cksum errors, but no read, or write errors. Don't know how can this happen. There are none read, write and cksum errors on the physical storage systems.
When I get error 122 - it causes a file that cannot be read, moved or deleted. I've done several scrubs that have completed successfully, but the file is still there. Tried to export and then import the pool and this didn't help either.
All over the Internet there are topics with investigations what my cause this error, but there are none how to fix it.
My question: Does anybody knows If such error happen - how can I fix it? How can I delete this file, so a new file can be written with the same name and location?
Thank you in advance.
Since some time I have this issue with my zfs pools - getting error 122 for some files. I have several systems affected - FreeBSD 10.2 and 10.3.
These are FreeBSD vmware virtual machines and the storage below them is iSCSI - physical FreeBSD systems with
zvol
and istgt
. My best suggestion is that it's caused by packet loss, because my iSCSI network is mixed with the application network and sometimes there is a huge load.
I'm also getting lots of cksum errors, but no read, or write errors. Don't know how can this happen. There are none read, write and cksum errors on the physical storage systems.
When I get error 122 - it causes a file that cannot be read, moved or deleted. I've done several scrubs that have completed successfully, but the file is still there. Tried to export and then import the pool and this didn't help either.
All over the Internet there are topics with investigations what my cause this error, but there are none how to fix it.
My question: Does anybody knows If such error happen - how can I fix it? How can I delete this file, so a new file can be written with the same name and location?
Thank you in advance.