[zfs-discuss] ZFS eating up all 16 GB RAM when combining 4k blocksize ZVOL with XFS

Edward Ned Harvey (zfsonlinux) zfsonlinux at nedharvey.com
Tue Nov 13 13:28:26 EST 2018

> From: zfs-discuss <zfs-discuss-bounces at list.zfsonlinux.org> On Behalf Of
> Omar Siam via zfs-discuss
> My conclusion is that there is something wrong with ZFS'es ZVOLs and
> Linux'es kernel based asynchronuos IO.

What  brings you to that conclusion? I didn't see anything in your post that really suggested any one explanation at all... Except generically, something consumed all the memory...

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