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fix(os): give the guest journal a budget it can satisfy #1325

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Merged
kvinwang merged 3 commits into from
Sep 23, 2026
+7 −5
Merged

fix(os): give the guest journal a budget it can satisfy #1325

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f5e9446
fix(os): give the guest journal a budget it can satisfy
kvinwang Sep 20, 2026
1666f89
fix(os): let the runtime journal budget scale with guest memory
kvinwang Sep 23, 2026
4558315
fix(os): trim journald.conf comment
kvinwang Sep 23, 2026
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12 changes: 7 additions & 5 deletions os/common/rootfs/journald.conf
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
[Journal]
SystemMaxUse=128M
SystemKeepFree=1G
SystemMaxFileSize=10M
SystemMaxFiles=10
RuntimeMaxUse=0
# Nothing creates /var/log/journal, so the journal lives in /run. Keep it there:
# /var/volatile is shared with docker's writable layer.
# RuntimeMaxUse/RuntimeKeepFree stay at their defaults (10%/15% of /run) so the
# budget scales with guest memory.
Storage=volatile
RuntimeMaxFileSize=10M
RuntimeMaxFiles=10
ReadKMsg=no
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