Recent content by niziak

Nowadays LXC unprivileged can handle docker daemon smoothly. It is best option for memory constrained hosts. Everything depends on scenario you need. LXC Pros: light for host no VM overhead (we are using it as Gitlab runners with docker executors) device pass through (possible to run i.e...

Same mine. I think this is my fault that I initially created zpool using scsj- like links for ATA disks instead wwn-. I have mixed array of SATA and SAS discs and noticed that only SAS discs are linked using scsi- like names. So with Debian Trixie they made a cleanup in udev rules and wrong...

Hello. During first setup we often looks into "Spam Quarantine" and manually tune "Whitelist" and "Blacklist" for our needs. Current button "Blacklist" adds sender to recipient's blacklist. It will be very convenient to add another button like like "Global Blacklist" and choose to add email...

Simply add no-reply@domain.bitrix24.ru to Whitelist ?

We also have to disable it. We observed that all further deliveries within first 30 minutes are greylisted. This time window is too big and it is not possible to receive security codes within expiration window. Also simple option to specify one netmask for IPv4 is not enough. Huge providers...

PBS stores data in simple files. Most space is occupied by data stored in "hidden" directory .chunks. So you can temporary move some chunks to other storage perform prune and gc and restore chunks back.

I have one old home PC (ZFS on 2 x HDD + SSD log & cache) turned into PVE. Every backup to PBS cause big delays and slow response even on PVE host. Switching to bfq saves this machine life (Kernel ZFS's processes on lower prio than any other)

Hello. I think backup process should completely ignore state of cd-rom drive. Today one backup fails because of: 709: 2024-07-21 01:50:12 INFO: creating Proxmox Backup Server archive 'vm/709/2024-07-20T23:50:12Z' 709: 2024-07-21 01:50:12 INFO: starting kvm to execute backup task 709: 2024-07-21...

Any news about fixing issue ? Now PBS is useless for unpriv CTs. Current workaround: Restore as privileged from PBS Backup to local storage Restore from local storage as unprivileged and ignore-unpack-errors: pct restore 803 /hddpool/vz/dump/vzdump-lxc-803-2023_08_01-09_44_49.tar.zst...

VFS is just workaround to test where the issue is. It is completely unusable for production due lack of union FS (simply: kind of layers deduplication). Here it is described: How the vfs storage driver works. When LXC is created with defaults, it uses host's filesystem by bind mount. I.e. for...

Thanks for this thread. I don't have fast SSD/NVM for metadata yet. I just added consumer SSD as L2ARC. I found switching L2ARC policy to MFU only also helps a lot (cache is not flooded with every new backup): Please add ZFS module parameters to /etc/modprobe.d/zfs/conf: options zfs...

Hi. What is OC11 firmware version ? (try ethtool -i <iface>)?

Hi, ceph mon dump and locate monitor with not matching to current global config IP address. Then remove monitor and recreate it again.

The same issue. Dell R720 SATA discs (HBA/IT mode). Newly downloaded ISO 7.0-2. Installation went smoothly with ZFS RAID1 2x SATA HDD 2TB. Then I decided to reinstall it on 2x SSD 128GB and the problem appears.

My findings: There is no tool to repair ZFS. It is planned somewhere in future. Scrub only validates checksums. In this case incorrect data was stored correctly on VDEVs so scrub cannot help. Sometimes, during zdb check read error appears: db_blkptr_cb: Got error 52 reading <259, 75932, 0, 17>...