I have a fileserver which house several ZFS datasets that I would like to backup periodically.
I run this command on the fileserver (pve01) to do the backup manually, but it asks me for password each time. How do I implement the password into the command line so I can do a cron-job...
No, they are two different hosts. There was only 2 disk files in the /vm/images/110 dir. pve02 did not contain the disks physically.
They do not share storage. I suspect I misconfigured a datastore to be avail from both hosts.
Well, it depends on your configuration.
If your PBS datastore is in a ZFS dataset then you need only to turn ATIME on on the dataset
zfs set atime=on POOLNAME/BACKUPDATASET
If you use the entire pool as PBS datastore, then you need to enable it on the pool.
zfs set atime=on POOLNAME
Real world date, not benchmarking RAM. It is terribly slow.
INFO: 0% (208.1 MiB of 1000.0 GiB) in 3s, read: 69.4 MiB/s, write: 33.4 MiB/s
INFO: 1% (10.0 GiB of 1000.0 GiB) in 5m 18s, read: 31.9 MiB/s, write: 31.3 MiB/s
I stopped the creation of disk "2".
Created a new vm on the target vm and mounted the disks it already had copied. Mission complete.
No reason to wait for another 6 hours while it does illogical stuff..
A slog device usually does not need to be much bigger than 10-20GB as they only need to hold few seconds of data before they are written to the underlying storage devices disks or ssd.
The problem is that the ZIL afaik does not support TRIM
apt-get install nvme-cli
You will find a...
Are you certain your NVMe is designed to the heavy rewrites happening on the SLOG device?
If you are using consumer grade hardware the lifetime of your SSD will be around 1-4 weeks depending..
You would probably also want to mirror your SLOG device. It is no fun to loose the pool due to a...
It takes half a day to copy Disk0.
Then it copies the EFI disk which is fine.
Then it realizes it has already create Disk0 and decides to create disk2 and format it again.... Why?
There is no disk2on the host... There was Disk0 1TB and Disk1 an EFI disk...
Task viewer: VM 110 - Migrate...
They are all default options indeed apart from hostname, email etc.
127.0.0.1 localhost.localdomain localhost
10.0.0.223 pvetest.winwinsol.local pvetest
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
I will create a virtual server and install proxmox from iso again. It will cause the same error message. It has done so on every host I have installed so far. I suspect it is because I have joined the server to a cluster prior to the update.
I will try not to join the server to a cluster and...