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Now I have two SSDs, one only for L2ARC and one only for ZIL and it works just perfectly! Thanks.

Could the reason for issues I am having is a "semi-faulty" SSD currently used for ZIL?

there are two guests with quite a number of writes (some webservers and data constantly coming in).

Thank you very much! So basically this SSD I have right now for ZIL and swap, will remain just for the swap purposes? Will that make sense since it is Intel's good quality SSD?

Hello, thank you! Would you recommend adding an additional drive and dedicate it as a ZIL drive only? I would use SSD, what size would be the best in my setup? Can I add an additional ZIL while the system is running? It is interesting that this setup has been running for about a year and a...

Hello, the outputs are: cat /proc/spl/kstat/zfs/arcstats name type data hits 4 24667005 misses 4 4694563 demand_data_hits 4 20857923 demand_data_misses 4 755489...

Hi, I have a server with 4.4-22 installed (updated since I read somewhere that it should help, but it doesn't) and sometimes have extremely slow writes in the guests. For example sometimes it works, and most of the time when a larger file (50MB+ size) is written, the guest goes into soft...

Sorry for "waking up" an old thread, but I exactly the same issue with USB sound card and backend noise along with the sound. jpbaril, can you please explain the steps you have done in a more detailed way? Thanks, Mat

Problem with high disk usage solved by changing the ZFS block size to 16k (from 8k default) by setting the "blocksize 16k" in /etc/pve/storage.cfg. This should be in some FAQ or at least some notice about blocksize in case raidzx is created should be displayed ...

I suppose it is, I selected thin provision when adding it to the Proxmox. This is what is set: For example, there is a VM with disk size 96 GB (Bootdisk size in Proxmox), but when doing zfs list, I get NAME USED AVAIL REFER MOUNTPOINT zfs-pool 363G 252G 33.4G /zfs-pool ...

Hi all, I have two issues: 1. When I do a command like dd if=rawfile | pv | dd of=/dev/zfs-pool/vm-disks/vm-109-disk-1 to import 96 GB large disk to Proxmox (the disk is created with 96 GB size), the occupied ZFS space increases for about 188 GB. Is this normal behaviour? I have tried on two...