[HowTo] SnapRAID in OMV

Zitat von stopspam

Code

/usr/sbin/omv-snapraid-diff: line 365: [: too many arguments

I had this same error and found that my snapraid diff was definitely failing.
Try ssh into the box and going to /usr/sbin and running "sudo omv-snapraid-diff".
Mine failed with an error writing to a content file due to a read-only file system (my cause was a faulty SATA cable causing one of the content filesystems to be locked read-only - fixed by replacing the cable and fsck).
Another way to see if the diff is failing is checking "/var/log/snapraid.log". If you see 'Added: [] - Deleted: [] - Moved: [] - Copied: [] - Updated: []' instead of something like 'Added: [0] - Deleted: [0] - Moved: [0] - Copied: [0] - Updated: [0]', the diff is definitely failing so the script cannot parse the output correctly.

Hmm, seems running it manually works fine with no error and an email showing what was done.

Wonder why the cron job fails?

I don't get it, if I run it manually It works fine. If it runs from the cron, it errors out?? Scheduled job is run by root, so I don't think its a permission issue.

Really stumped here.

No, logged in shell as root and no errors

just tried it now and it does work from the scheduled jobs tab, even got a nicely formatted email.

maybe @Solo0815 can look at it as he modified the script??

@ryecoaaron, any reason why you have not pushed Snapraid 11.0 from testing to stable ?

It has some interesting fixes, and features I believe, and I didn't want to enable Testing repo.

Got it.

I would really appreciate if you can move snapraid 11.0 to stable though from testing..

Am sure, anyone would be a little scared to use it, thinking it might eat our data.

Zitat von ryecoaaron

The testing repo is for release candidates not things that should eat your data...

11.0 is in the regular repo.

LOL, didn't mean it that way. I hope you understand, its scary to use something which is marked as testing on Data which is very precious

However, being a developer myself I understand your point of view.

Zitat von ryecoaaron

It is a bad title. I just left it for legacy reasons. For plugins that really need to be tested, I don't put them in a repo. I put the .deb in the testing folder on omv-extras for manual download and install.

No backup?

What kind of developer? We could use more plugin developers...

Am an Android & Linux Kernel developer.

I also dabble in Python, For e.g. I use a python script on my RIG for controlling fan speed based on hdd temp.

Zitat von ryecoaaron

Interesting... What about bash, php, and javascript?

Sure.. I have done some websites stuff in my free time, but nothing much serious.

updated the snapraid plugin and have the prehash button enabled. The diffscript doesn't actually perform a sync anymore. Here's an excerpt from the email report.

44044 equal
      25 added
       0 removed
       0 updated
       0 moved
       0 copied
       0 restored
There are differences!
SnapRAID DIFF finished - Sun Mar 12 04:30:07 CDT 2017
----------------------------------------
Changes detected [A-25,D-0,M-0,C-0,U-0] -> deleted files (0) is below threshold (50). Running SYNC Command
SnapRAID SYNC Job started - Sun Mar 12 04:30:07 CDT 2017
----------------------------------------
SnapRAID SYNC Job finished - Sun Mar 12 04:30:07 CDT 2017
----------------------------------------
SnapRAID SCRUB-Cycle count (7) not met (2). No scrub was run. - Sun Mar 12 04:30:07 CDT 2017


Yours, SnapRAID-diff script