[dm-devel] [PATCH v2 16/20] multipathd.service: set TasksMax=infinity
Martin Wilck
mwilck at suse.com
Sat Jan 13 21:19:34 UTC 2018
Systemd 228 introduced a global task limit of 512 for system services.
System 231 changed this to 15% of pid_max, or 4915.
In particular the one of systemd 228 is too low for multipathd with
many LUNs. Use TasksMax=infinity to overcome this limitation.
---
multipathd/multipathd.service | 1 +
1 file changed, 1 insertion(+)
diff --git a/multipathd/multipathd.service b/multipathd/multipathd.service
index 0cf99b2f2df5..ba24983ef291 100644
--- a/multipathd/multipathd.service
+++ b/multipathd/multipathd.service
@@ -16,6 +16,7 @@ LimitCORE=infinity
ExecStartPre=-/sbin/modprobe -a scsi_dh_alua scsi_dh_emc scsi_dh_rdac dm-multipath
ExecStart=/sbin/multipathd -d -s
ExecReload=/sbin/multipathd reconfigure
+TasksMax=infinity
[Install]
WantedBy=sysinit.target
--
2.15.1
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