My Time Machine share stopped working

[zentavr]

Hello folks,

Some time ago my Time Machine share which was organized on FreeNAS stopped working. The error messages are really weird:
on GUI it says something like that the network share does not support the necessary functions. On the screen of the server I see something like this:

Code:

Jan 27 03:02:21 freenas collectd[2789]: error returned from CTL_GETSTATS ioctl
Jan 27 03:14:28 freenas afpd[5514]: ad_open_hf_ea: unexpected: resource temporary unavailable
Jan 27 03:14:28 freenas afpd[5514]: afp_openfork(f37d): ad_open: resource temporary unavailable
Jan 27 03:23:41 freenas collectd[2789]: error returned from CTL_GETSTATS ioctl

I have MacOS 10.13.3 on my laptop. As for FreeNAS - It was on 10th branch, then later I upgraded to 11.1-U1 and now I'm on FreeNAS-HEAD-Nightlies.

I wonder how I can debug an issue?

 

[zentavr]

I guess that the problem is with ZFS drive where I have all my Samba and AFP shares. What I had noticed is that I cannot browse any folders on my /mnt/drive folder (where system mount ZFS's volume.

Code:

root@freenas:~ # zfs list
NAME													 USED  AVAIL  REFER  MOUNTPOINT
drive												   1.46T  2.11T  1.14T  /mnt/drive
drive/.system										   24.5M  2.11T	25K  legacy
drive/.system/configs-a75e42d926e4418a8e21357ce29c963c  20.4M  2.11T  20.4M  legacy
drive/.system/cores									 1.72M  2.11T  1.72M  legacy
drive/.system/rrd-a75e42d926e4418a8e21357ce29c963c		23K  2.11T	23K  legacy
drive/.system/samba4									 114K  2.11T   114K  legacy
drive/.system/syslog-a75e42d926e4418a8e21357ce29c963c   2.20M  2.11T  2.20M  legacy
drive/Time-Machine									   333G   179G   333G  /mnt/drive/Time-Machine
drive/iocage											 412M  2.11T  1.79M  /mnt/iocage
drive/iocage/download									119M  2.11T	23K  /mnt/iocage/download
drive/iocage/download/11.1-RELEASE					   119M  2.11T   119M  /mnt/iocage/download/11.1-RELEASE
drive/iocage/images									   23K  2.11T	23K  /mnt/iocage/images
drive/iocage/jails									   155K  2.11T	23K  /mnt/iocage/jails
drive/iocage/jails/plex								  132K  2.11T  25.5K  /mnt/iocage/jails/plex
drive/iocage/jails/plex/root							 106K  2.11T   291M  /mnt/iocage/jails/plex/root
drive/iocage/log										  23K  2.11T	23K  /mnt/iocage/log
drive/iocage/releases									291M  2.11T	23K  /mnt/iocage/releases
drive/iocage/releases/11.1-RELEASE					   291M  2.11T	23K  /mnt/iocage/releases/11.1-RELEASE
drive/iocage/releases/11.1-RELEASE/root				  291M  2.11T   291M  /mnt/iocage/releases/11.1-RELEASE/root
drive/iocage/templates									23K  2.11T	23K  /mnt/iocage/templates
drive/jails											  728M  2.11T	32K  /mnt/drive/jails
drive/jails/.warden-template-pluginjail-11.0-x64		 475M  2.11T   475M  /mnt/drive/jails/.warden-template-pluginjail-11.0-x64
drive/jails/plexmediaserver_1							254M  2.11T   726M  /mnt/drive/jails/plexmediaserver_1
freenas-boot											2.45G  5.24G	31K  none
freenas-boot/ROOT									   2.43G  5.24G	25K  none
freenas-boot/ROOT/11-FREEBSD-HEAD-201801260503		  2.43G  5.24G   832M  /
freenas-boot/ROOT/11.1-RELEASE						   302K  5.24G   852M  /
freenas-boot/ROOT/11.1-U1								296K  5.24G   852M  /
freenas-boot/grub									   6.83M  5.24G  6.83M  legacy

Saying this command hangs:

Code:

root@freenas:~ # ls -la /mnt/drive/
total 78
drwxr-xr-x   10 root  wheel		  10 Nov  3 02:20 .
drwxr-xr-x	4 root  wheel		 192 Jan 27 02:42 ..
drwxrwxrwx   14 root  wheel		  18 Jan  8 13:46 Copter_Video
drwxr-xr-x	3 root  wheel		   3 Dec 16  2016 home
drwxrwxrwx	3 root  wheel		   5 Jan  5 01:46 Install
drwxr-xr-x	7 root  wheel		   7 Jan 25 02:37 jails
drwxrwxrwx  196 root  wheel		 270 Jan 21 15:23 Music
drwxrwxrwx   94 root  wheel		  96 Dec 31 15:40 Photo
drwxrwxr-x	4 root  time-machine	4 Jan 27 14:16 Time-Machine
.... hangs here ....

In fact the folder contains the next (this is an another terminal and it hangs when I went to Video folder):

I wonder what could be the case of such behavior?

 

[zentavr]

After I pressed Reset button and rebooted the server ('reboot' in the console did not work as well) I was able to browse Video folder.