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You may have come across an error code that lists the Freena 1 zfs error code. Well, there are several ways to fix this problem, so we’ll discuss them shortly.
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- I’ve rebuilt your own part of the network on a custom cluster and apparently switched everything to ZFS over iSCSI to work out LACP and Linux related interfaces if you plan to improve throughput and redundancy.
- I am currently connecting a FreeNAS cluster via the ZFS-over-ISCSI patch from GrandWazoo https://github.com/TheGrandWazoo/freenas-proxmox
- When I completely changed marketing, I did have a virtual machine on a FreeNAS device. This device starts up without problems:
- root @ proxmox1: ~ # qm start 100
Ana’s sessionlisa again [sid: 8, target iqn: .target-1.com.freenas.ctl: training1, portal: 192.168.8.224,3260]
Rescan the training [sid: Target: 1, iqn.target-1.com.freenas.ctl: training1, portal: 192.168.8.224,3260]
now I’m root @ proxmox1: ~ # - I am getting excellent throughput on 10GbE LACP NICs:
- The problem occurs when restarting a virtual machine that I have created. With this GUI from Proxmox I can create a virtual machine on a FreeNAS device without any problem (both existing and virtual devices appear in FreeNAS):
TASK ERROR: Failed to start: QEMU exited with encoding 1
- The VM LUN, which usually already exists and continues to move smoothly, is 1. The separate VM LUN at 0 seemed to have the same problems as above.
I managed to find one. See below if you have similar problems:
- ISCSI service on my FreeNAS-11. Was 2-u8 initially had trouble restarting after reconfiguring the provider. This is because iSCSI and its pools were still connected to the previous network configuration. After updating the iSCSI collection and for new networks, it started up.
- The ZFS pool on FreeNAS-11 my.2-U8 needed to be cleaned up after upgrading its networks. This was achieved (in FreeNAS) by going to Storage> Pools> [Gear by my pool]> Scrub (NOTE: ZFS rebuilt in the pool area)
- With this factor, the raw disk sizes and file types for Proxmox 107 and one hundredSeven virtual machines were still available on FreeNAS.
- Then I restarted FreeNAS make, especially to keep things clean (this step was probably unnecessary, but I did it anyway).
- When FreeNAS reappeared, I tried to restart VM 107 and 108 in Proxmox, but got a new error message:
TASK ERROR: lu_name zvol vm-107-disk-0 in /usr/share/perl5/PVE/Storage/ZFSPlugin.pm line 118 not found.
- Because the error message states that the LUN name cannot be specified, FreeNAS has been checked. I figured out which areas and file types on the raw disk for virtual machines 107 and 108 are now gone (in my case that was fine. I actually tried to delete them because they were machines. In this case it was something. However you this interests, please note …)
- I tried to delete virtual machines in Proxmox but got the same lu_name error message.
- When I realized that the disks were missing, I just disabled the disk type in the Proxmox GUI while updating the VM config file. SectionThe decision was successful.
- I was then able to remove the virtual machines from Proxmox without any problems.
- I cannot create, start, delete, stop, etc. as virtual machines created by my FreeNAS LACP configuration.
I would probably praise Proxmox again after this, as there are some good error messages that actually tell you what the problem is usually. You will have just enough thread to start pulling. Thanks !
TASK ERROR: lu_name for zvol vm-107-disk-0 in /usr/share/perl5/PVE/Storage/ZFSPlugin.pm ray 118 could not be found.
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