From 7c64ee9e7731b7ad39e300b4a422892dbe8d4b23 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=BD=D0=B0=D0=B1?= Date: Fri, 5 Feb 2021 20:25:22 +0100 Subject: [PATCH] zfs-import-{cache,scan}: change condition to FileNotEmpty MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When all pools are exported ZFS will generate an empty cache file. This will cause the import service to fail, which is sub-optimal, since this means that dracut fails, and it necessary to run `zpool import -a` to boot, delete the file, and regenerate+reinstall the initrd. This resolves the issue by treating an zero-length cache files the same as a missing cache file. This aligns the behavior with that of the `zpool` command itself. Reviewed-by: Brian Behlendorf Reviewed-by: Richard Laager Signed-off-by: Ahelenia Ziemiańska Closes #11568 --- etc/systemd/system/zfs-import-cache.service.in | 2 +- etc/systemd/system/zfs-import-scan.service.in | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/etc/systemd/system/zfs-import-cache.service.in b/etc/systemd/system/zfs-import-cache.service.in index 47c5b07f8f..0d236fe9e4 100644 --- a/etc/systemd/system/zfs-import-cache.service.in +++ b/etc/systemd/system/zfs-import-cache.service.in @@ -8,7 +8,7 @@ After=cryptsetup.target After=multipathd.target After=systemd-remount-fs.service Before=zfs-import.target -ConditionPathExists=@sysconfdir@/zfs/zpool.cache +ConditionFileNotEmpty=@sysconfdir@/zfs/zpool.cache ConditionPathIsDirectory=/sys/module/zfs [Service] diff --git a/etc/systemd/system/zfs-import-scan.service.in b/etc/systemd/system/zfs-import-scan.service.in index 6520f32463..f0317e23e5 100644 --- a/etc/systemd/system/zfs-import-scan.service.in +++ b/etc/systemd/system/zfs-import-scan.service.in @@ -7,7 +7,7 @@ After=systemd-udev-settle.service After=cryptsetup.target After=multipathd.target Before=zfs-import.target -ConditionPathExists=!@sysconfdir@/zfs/zpool.cache +ConditionFileNotEmpty=!@sysconfdir@/zfs/zpool.cache ConditionPathIsDirectory=/sys/module/zfs [Service]