Mounting From Zfs Failed With Error 2
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with error 2: unknown file system after upgrade to 10.1-RELEASE Next message: Mounting from zfs:zroot/ROOT/default failed with error 2: unknown file system after upgrade to 10.1-RELEASE Messages sorted by: [ date ] [ thread ] [ freenas mounting from zfs failed with error 2 subject ] [ author ] On Wed, 19 Nov 2014 17:10+0100, Anton Eliasson wrote: freenas mounting failed with error 2 > Den 2014-11-19 08:22, Trond Endrestøl skrev: > > On Tue, 18 Nov 2014 23:05+0100, Anton Eliasson wrote: > >
Install Freenas On Hyper V
> > > Hi! > > > After upgrading a server from FreeBSD 10.0-RELEASE to 10.1-RELEASE it no > > > longer starts up. The bootloader shows its usual menu and then proceeds
Freenas Mountroot
to > > > load zfs.ko, opensolaris.ko and some third module. Then kernel boots and > > > continues all the way to mountroot where it fails with the message > > > "Mounting > > > from zfs:zroot/ROOT/default failed with error 2: unknown file system." The > > > entire message: > > > https://cloud.solid.lth.se/public.php?service=files&t=27c15a131ca63b19f619a7ee558fe8d1 > > > > > > Entering zfs:zroot, zfs:zroot/ROOT, zfs:zroot/ROOT/default freenas error 19 or > > > zfs:anythingelse > > > results in the same error. > > > > > > FreeBSD 10.0 was installed this summer. I believe I used the installer's > > > guided procedure for installing on a mirrored ZFS root. Each drive has a > > > GPT > > > table with a 512k freebsd-boot, a freebsd-swap and a freebsd-zfs > > > partition. No > > > separate /boot. > > > > > > There is no vfs.root.mountfrom directive in /boot/loader.conf and no / in > > > /etc/fstab. If I set vfs.root.mountfrom="zfs:zroot" it fails with the same > > > message but a slightly different path (zfs:zroot). > > > > > > The motherboard is a Supermicro X9SRH-7TF. I can import and mount the root > > > filesystem with a FreeBSD live CD without problems. > > > > > > Some config files pulled from a very similar installation (same server > > > model, > > > installed at the same time). They should be more or less identical on the > > > server that won't boot: > > > > > > /etc/rc.conf: > >
Thanks Received: 0 Trophy Points: 1 Hello guys, About 6 months ago I put together a NAS (with ECC) after the recommendations in this board. Thanks
Freenas Mountroot Waiting For Device
for that, I got all the information I needed here. Now I'm having install freenas on usb an issue, if you guys could tell me what's the problem or give me some hints how to solve it. Three freenas install days ago, I got after the scrub, two error mails with: Code:The boot volume state is ONLINE: One or more devices has experienced an error resulting in data corruption. Applications may be affected. and https://lists.freebsd.org/pipermail/freebsd-questions/2014-November/262384.html Code:The boot volume state is ONLINE: One or more devices are faulted in response to IO failures. I didn’t change anything in the system. Today I realised, that its not on the LAN at all. So I plugged in a screen and saw following error while booting. Code:Trying to mount root from zfs:freenas-boot/ROOT/FreeNAS-9.3-STABLE-201503270027[]... (da0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 00 00 00 06 38 00 00 10 00 (da0:umass-sim0:0:0:0): CAM status: https://forums.freenas.org/index.php?threads/freenas-boot-mounting-error-6.30240/ SCSI Status Error (da0:umass-sim0:0:0:0): SCSI status: Check Condition (da0:umass-sim0:0:0:0): SCSI sense: DATA PROTECT asc:27,0 (Write protected) (da0:umass-sim0:0:0:0): Error 13, Unretryable error Mounting from zfs:freenas-boot/ROOT/FreeNAS-9.3-STABLE-201503270027 failed with error 6. I tried to boot older versions of FreeNAS and got the same error. Verbose mode didn’t give me more information. I googled it, but I just got a few results for this particular error 6, which didn't help me. What's the problem? My wild guess would be, that the hardware of my booting USB Drive failed. It's a "Kingston DataTraveler SE9 8GB, USB 2.0" Can it be fixed? Thank you in advance! greetings jap1, Apr 16, 2015 #1 dlavigne Administrator Administrator Moderator iXsystems Joined: May 24, 2011 Messages: 6,203 Thanks Received: 304 Trophy Points: 81 My wild guess would be, that the hardware of my booting USB Drive failed. It's a "Kingston DataTraveler SE9 8GB, USB 2.0"Click to expand... Yup, that's what it sounds like. Reinstall another stick and upload your saved config. dlavigne, Apr 16, 2015 #2 jap1 Joined: Oct 1, 2014 Messages: 3 Thanks Received: 0 Trophy Points: 1 Alright, I will do that and report. Thank you! jap1, Apr 16, 2015 #3 Ericloewe Not-very-passive-but-aggressive Moderator Joined: Feb 15, 2014 Messages: 8,80
Messages: 2 Thanks Received: 0 Trophy Points: 1 Location: London, England This is my first ever post on FreeNAS forums, though I've been reading them ever since https://forums.freenas.org/index.php?threads/mountroot-error-2-after-9-10-stable-update.44044/ I first installed it about 18 months ago, so first off - Hello! apologies if this does duplicate anything else, but I've searched pretty hard and I can't find the same problem with this particular version... Hardware setup HP ProLiant Microserver Gen8 G1610T 2GB ( I know! - it's all it came with) ECC Memory Embedded HP B120i RAID controller presenting 2 x 1TB Western Digital drives in RAID1 (I failed with set this up before I truly learned the power of ZFS.) Integral Fusion USB 3.0 16GB boot drive My setup has been working great since the upgrade to 9.10 a few months back, I run a few windows shares, jails for Plex, Transmission and VirtualBox for a little Debian OpenSwan IPSEC VPN server I use when I'm travelling. it's been super stable until I went to upgrade. The Problem I was failed with error running FreeNAS-9.10-STABLE-201604140622 and noticed that an update was available to the June release, Backed up my db through the GUI and set it on an update, but the system never came back. When I logged into the console it was sat on this prompt: Code: Trying to mount root from zfs:freenas-boot/ROOT/9.10-STABLE-201606072003 []... Mounting from zfs:freenas-boot/ROOT/9.10-STABLE-201606072003 failed with error 2 . Loader variables: vfs.root.mountfrom=zfs:freenas-boot/ROOT/9.10-STABLE-201606072003 So I had a read around, saw some of the posts around problems with Error 2 when FreeNAS 9.3 was out and tried some of the fixes: What I've Tried Turning it off and on again (of course!) and taking the power completely away. Moving the USB stick to different ports, it's a USB 3.0 device but it was working fine in the internal USB2.0 port inside my MicroServer, have tried it in the front USB2.0 ports which are run off a different controller. USB 3.0 stick in USB 3.0 ports - when it was here it didn't even try to boot, went straight to my data disks Disabling the USB3.0 controller completely, but it didn't make a difference modifying GRUB at runtime to increase the wait for the USB enumeration in case the system needs to catch up, like it says in this guide: https://forums.freenas.org/index.php?threads/workaround-semi-fix-for-mountroo