diff --git a/man/dockerd.8.md b/man/dockerd.8.md index a84cd767..ecbc43c0 100644 --- a/man/dockerd.8.md +++ b/man/dockerd.8.md @@ -533,6 +533,21 @@ the issue. Example use:: `dockerd --storage-opt dm.min_free_space=10%` +#### dm.xfs_nospace_max_retries + +Specifies the maximum number of retries XFS should attempt to complete +IO when ENOSPC (no space) error is returned by underlying storage device. + +By default XFS retries infinitely for IO to finish and this can result +in unkillable process. To change this behavior one can set +xfs_nospace_max_retries to say 0 and XFS will not retry IO after getting +ENOSPC and will shutdown filesystem. + +Example use: + + $ sudo dockerd --storage-opt dm.xfs_nospace_max_retries=0 + + ## ZFS options #### zfs.fsname