In short, lz4 compression good, deduplication bad.Ģ. ZFS needs CPU time to calculate checksums and such. And CPU being busy is bad for obvious reasons. The more memory your system uses, the less it has for the ZIL. This will chew up RAM and CPU like you wouldn't believe. This should be faster than 12MB/s even with only 1 NAS drive, so this probably isn't the only problem.įirst and foremost, do you have deduplication on? If yes, turn it off. Usually when you have fast speeds for a period of time, and then they tank, it's because the ZFS Intent Log (ZIL, which resides memory) gets filled up first, and then you're transferring about as quickly as things can be written to the drive (check the memory reports page to see if your memory usage increases sharply when your data transfer started). There are no datasets inside plexmediaserver_1. Finally at the bottom, you'll see jails, and plexmediaserver_1. About half way down you'll see a Media dataset, followed by a dataset for Audio and a dataset for Video. Here's my FreeNAS box using the Plex media server. This isn't the most straight forward thing to understand.
Freenas plugins not loading software#
Mounted needs to be checked in order for the software running in the jail to see the data in tank/NASStorage/Videos If you wanted to mount it /media/Videos, you could select his box and it would create the Videos directory for you. For example, jails have a /media directory. Read-only can be enabled if you want to make sure that nothing in your jail can come back and screw with your data (this can jack with multimedia servers, so best to leave this unchecked until you get things working, then experiment)Ĭreate directory can be checked if the directory inside your jail doesn't exist yet. Source in our current example will be the Videos dataset, so you would browse to /mnt/tank/NASStorage/Videos.ĭestination will be the directory inside your jail where the Videos dataset will be linked. You do this by expanding Jails in the left menu, expand emby_1, expand storage, and select add storage. Then, after Videos is populated with everything you want, you need to link storage from your zpool somewhere, into your jail. In order to provide emby_1 with whatever you want to put in the Videos dataset, what you would do is create the Videos dataset in NASStorage. Don't put any datasets within the jails dataset. Is that accurate? My whole response hinges on that being the thing that you've done. And from what I gather is that you created it in the emby_1 dataset. Emby is a media server, so let's say you created the dataset Videos. FreeNAS creates a new dataset for its files to live in. FreeNAS automatically creates jails as its own dataset within tank, and you might have NASStorage as where you put the carefully collected, useless junk you find around the Internet. Because all ZFS documentation loves the Matrix. This seems like something that should work, but best I can tell is absolutely not how FreeNAS wants you to do it. I have made I new data set in the emby jail storage called source and I am using it as destination and now the storage should be working but the plugin is still not working.Nov 12 19:27:58 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK Nov 12 19:27:50 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK Nov 12 19:27:44 freenas manage.py: Popen()ing: /sbin/zfs get -H origin '/mnt/vol1/jails/emby_1' Nov 12 19:27:44 freenas manage.py: Popen()ing: /sbin/zfs list -H -o name '/mnt/vol1/jails/.warden-template-pluginjail' Nov 12 19:27:23 freenas manage.py: Couldn't retrieve : timed out Nov 12 19:27:19 freenas manage.py: Couldn't retrieve : timed out Nov 12 19:26:49 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK Nov 12 19:26:44 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK Nov 12 19:26:43 freenas manage.py: [MiddlewareError: The path could not be mounted /mnt/vol1/jails/emby_1: Mount failed 64 ->, mount_nullfs: /mnt/vol1/jails/emby_1 (/mnt/vol1/jails/emby_1) and /mnt/vol1/jails/emby_1/media are not distinct paths Nov 12 19:26:19 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK
Nov 12 19:26:15 freenas manage.py: Couldn't retrieve : HTTP Error 503: OK Nov 12 19:25:55 freenas manage.py: Couldn't retrieve : timed out
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