From ca3a12110ecef1d19f9a33fbd6f9f2c31bd3b468 Mon Sep 17 00:00:00 2001 From: Prakash Surya Date: Thu, 29 Jun 2023 14:47:29 -0700 Subject: [PATCH] DLPX-86032 DelphixFatalException raised in DB_REFRESH job during the derailer load on Scale setup having upgraded kernel PR URL: https://www.github.com/delphix/delphix-platform/pull/443 --- files/common/lib/modprobe.d/10-zfs.conf | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/files/common/lib/modprobe.d/10-zfs.conf b/files/common/lib/modprobe.d/10-zfs.conf index 5b309cdd..b5d5f4d7 100644 --- a/files/common/lib/modprobe.d/10-zfs.conf +++ b/files/common/lib/modprobe.d/10-zfs.conf @@ -115,3 +115,10 @@ options zfs zvol_threads=256 # link creation can get up to the order of a minute or more. # options zfs zfs_vdev_open_timeout_ms=180000 + +# +# Wait up to 1 minute when opening a ZVOL. We've found the defualt value +# is insufficient for some workloads (e.g. scale testing), resulting in +# VDB errors (e.g. MSSQL VDB refresh failing). +# +options zfs zvol_open_timeout_ms=60000