My system log is inundated with warnings of attempts to access beyond end of device. This has been the case with previous zfs versions as well, dating back to a couple of months when the system was first built. Here's an example:
Jul 17 17:26:29 laptop kernel: attempt to access beyond end of device
Jul 17 17:26:29 laptop kernel: nvme0n1p1: rw=0, want=1000193568, limit=1000062976
Jul 17 17:26:29 laptop kernel: attempt to access beyond end of device
Jul 17 17:26:29 laptop kernel: nvme0n1p1: rw=0, want=1000194080, limit=1000062976
With high I/O load, I'm also experiencing some stability issues, but I'm not sure this is in any way related to ZFS or not.
Please let me know how I can provide more useful debugging information.
Describe how to reproduce the problem
The errors are very frequent, about 1 per second on average (they actually come in bursts). They even appear when the system is generally idle, so I'm not sure what the trigger is.
My system has a few particularities I'd like to list here:
I only have a single ZFS pool, which comprises of a single partition on an NVMe SSD.
Before creating the pool, I reformatted the SSD using nvme-cli, and changed its (firmware toggle-able) logical addressing to 4096-byte sectors
I then created the pool on the entire drive, in order to have the 'whole-disk' flag set
This created a GPT partition table with two partitions. The smaller of the two (with id=9) is used as an EFI system partition
I'm using native ZFS encryption on all datasets mounted on VFS. Cipher mode is aes-256-gcm
System information
Describe the problem you're observing
My system log is inundated with warnings of attempts to access beyond end of device. This has been the case with previous zfs versions as well, dating back to a couple of months when the system was first built. Here's an example:
With high I/O load, I'm also experiencing some stability issues, but I'm not sure this is in any way related to ZFS or not.
Please let me know how I can provide more useful debugging information.
Describe how to reproduce the problem
The errors are very frequent, about 1 per second on average (they actually come in bursts). They even appear when the system is generally idle, so I'm not sure what the trigger is.
My system has a few particularities I'd like to list here: