NFS Share disappeared,

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bvt
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NFS Share disappeared,

Post by bvt » Tue Jul 21, 2020 12:31 am

I had a power failure and my drives 3&4 went offline, but I got them back online (magically reappeared). However my 'nas3' NFS share isn't listed in the NFS list, but with a ssh terminal prompt i see '/share/nas3' and its also visible with the web page 'Filestation 5'. but if I go the the 'Control Panel Shared Folder' it isn't shown, and I can't create 'nas3' because it already exists. How do I remap the 'nas3' folder that the GUI doesn't show?

I run Ubuntu 18.04 and have a QNAP TS-419-P+ and software is up to date.

dolbyman
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Re: NFS Share disappeared,

Post by dolbyman » Tue Jul 21, 2020 12:33 am

if you run ubuntu on your 419p+, then you should be able to easily fix it yourself .. (you are basically are on your own then)

get a UPS asap

bvt
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Re: NFS Share disappeared,

Post by bvt » Tue Jul 21, 2020 3:10 am

my apologies, the Ubuntu is on my computer, NAS OS is the latest QNAP version. I also attached a snapshot
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dolbyman
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Re: NFS Share disappeared,

Post by dolbyman » Tue Jul 21, 2020 3:16 am

the what does

Code: Select all

cat /proc/mdstat
say (on NAS via SSH)

bvt
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Re: NFS Share disappeared,

Post by bvt » Tue Jul 21, 2020 3:28 am

here you go, i also did a df -h command.

[/share/nas3] # cat /proc/mdstat
Personalities : [raid1] [linear] [raid0] [raid10] [raid6] [raid5] [raid4]
md1 : active raid1 sdc3[0] sdd3[1]
5858953556 blocks super 1.0 [2/2] [UU]

md0 : active raid1 sda3[0] sdb3[1]
1951945600 blocks [2/2] [UU]

md4 : active raid1 sdd2[4](S) sdc2[3](S) sdb2[2] sda2[0]
530128 blocks super 1.0 [2/2] [UU]

md13 : active raid1 sdd4[3] sdc4[2] sda4[0] sdb4[1]
458880 blocks [4/4] [UUUU]
bitmap: 0/57 pages [0KB], 4KB chunk

md9 : active raid1 sdd1[3] sdc1[2] sda1[0] sdb1[1]
530048 blocks [4/4] [UUUU]
bitmap: 0/65 pages [0KB], 4KB chunk

unused devices: <none>
[/share/nas3] # df -h
Filesystem Size Used Available Use% Mounted on
/dev/ramdisk 32.9M 16.8M 16.1M 51% /
tmpfs 64.0M 308.0k 63.7M 0% /tmp
/dev/sda4 371.0M 363.5M 7.5M 98% /mnt/ext
/dev/md9 509.5M 140.9M 368.6M 28% /mnt/HDA_ROOT
/dev/md0 1.8T 1.8T 25.6G 99% /share/MD0_DATA
tmpfs 1.0M 0 1.0M 0% /mnt/rf/nd
tmpfs 8.0M 0 8.0M 0% /var/syslog_maildir
tmpfs 16.0M 0 16.0M 0% /share/NFSv=4
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/Multimedia
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/Public
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/Web
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/home123
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/nas1
/dev/md0 1.8T 1.8T 25.6G 99% /share/NFSv=4/nas2
/dev/md1 5.4T 1.3T 4.1T 24% /share/MD1_DATA
/dev/md1 5.4T 1.3T 4.1T 24% /share/NFSv=4/Entertainment
/dev/md1 5.4T 1.3T 4.1T 24% /share/NFSv=4/Information
/dev/md1 5.4T 1.3T 4.1T 24% /share/NFSv=4/nas3

dolbyman
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Re: NFS Share disappeared,

Post by dolbyman » Tue Jul 21, 2020 3:39 am

ok .. so I guess it wasn't a RAID5/6/10 with 4 disks that was on the NAS but two RAID1 (info not given)

so what exactly is the issue now ? .. you need to recreate the share and point it to the storage location ?

bvt
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Re: NFS Share disappeared,

Post by bvt » Tue Jul 21, 2020 5:26 am

I attached an image showing the ControlPanel and FileStation windows. The FileStation shows 'nas3'. I try and create 'nas3' on the Control Panel and nothing happens. To answer your question, yes, i need to recreate the 'nas3'. Alternatively I suppose i can rename the folder and create a new share, but that would leave orphaned folders
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dolbyman
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Re: NFS Share disappeared,

Post by dolbyman » Tue Jul 21, 2020 5:36 am

create the folder "nas3" but point it to the location on the volume

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