Hello
I'm having a problem with mhddfs crashing every few days or when under heavy load (ie. samba file transfers). I'll get a monit alert saying my pools filesystem does not exist. If I try to access the mount I get "transport endpoint is not connected". remounting corrects the condition, but I want to address the root of the problem if possible. I really like this setup with OMV but, this one problem is really annoying.
Google searches suggest this problem is not limited to OMV but, I haven't found a post or article that offers a good solution.
serverfault.com/questions/677352/mhddfs-randomly-breaks
The above link says there is a bug in mhddfs 0.1.39 and a workaround is to downgrade the package.
https://github.com/vdudouyt/mhddfs-nosegfault
This second link offers a version without the segfault bug. But I found no posts from anyone that uses this, so I'm not sure if it's safe.
I want advice before trying either of those possible solution to be on the safe side.
Any help would be appreciated.
--Info--
OVM 1.19
Running backports kernel 3.16
root@server:~# dmesg |grep mhddfs
[115110.323967] mhddfs[4867]: segfault at 0 ip 000000000040443c sp 00007f3982bb49d0 error 4 in mhddfs[400000+a000]
[258882.505660] mhddfs[25369]: segfault at 2 ip 000000000040443c sp 00007f8940bda9d0 error 4 in mhddfs[400000+a000]
root@server:~# cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=8148690e-95ca-4114-89af-9b8b672a2e71 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=b2152da0-9542-4d36-8128-4d761a25ca58 none swap sw 0 0
/dev/sdb1 /media/usb0 auto rw,user,noauto 0 0
tmpfs /tmp tmpfs defaults 0 0
# >>> [openmediavault]
UUID=23aadaef-7082-4a2d-8268-fe0cf59c21fe /media/23aadaef-7082-4a2d-8268-fe0cf59c21fe ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=5be3cf2e-ad64-4206-959a-cb1a90d3c9dd /media/5be3cf2e-ad64-4206-959a-cb1a90d3c9dd ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=1fc9981d-8bea-4290-bc69-c7bd40cc6699 /media/1fc9981d-8bea-4290-bc69-c7bd40cc6699 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=5732d9c2-5f4f-4d49-a687-1d26ed1db953 /media/5732d9c2-5f4f-4d49-a687-1d26ed1db953 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=2db92dde-7886-4fda-b56b-b6ebc0bd8bdb /media/2db92dde-7886-4fda-b56b-b6ebc0bd8bdb ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=bc20fc92-3af6-4fac-a9bd-bd78e57de063 /media/bc20fc92-3af6-4fac-a9bd-bd78e57de063 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
UUID=4389b04a-8922-44eb-936c-dff1c5f7bc8c /media/4389b04a-8922-44eb-936c-dff1c5f7bc8c ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
mhddfs#/media/23aadaef-7082-4a2d-8268-fe0cf59c21fe,/media/5be3cf2e-ad64-4206-959a-cb1a90d3c9dd,/media/1fc9981d-8bea-4290-bc69-c7bd40cc6699,/media/5732d9c2-5f4f-4d49-a687-1d26ed1db953,/media/2db92dde-7886-4fda-b56b-b6ebc0bd8bdb /media/6cdff609-56d1-44f0-a434-0052bc283885 fuse defaults,allow_other,mlimit=4g 0 0
# <<< [openmediavault]
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