Hi Antonin,
On 8/21/26 2:26 PM, Antonin Godard via lists.openembedded.org wrote:
Add a "core/yocto/monitor-disk-space" fragment to enable the
functionality previously provided by the default definition of
BB_DISKMON_DIRS in local.conf.sample. As the definition might not be
obvious to set, having a simple way of enabling the feature through a
fragment makes it more approachable.
Signed-off-by: Antonin Godard <[email protected]>
---
meta/conf/fragments/yocto/monitor-disk-space.conf | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/meta/conf/fragments/yocto/monitor-disk-space.conf
b/meta/conf/fragments/yocto/monitor-disk-space.conf
new file mode 100644
index 0000000000..95ff54465f
--- /dev/null
+++ b/meta/conf/fragments/yocto/monitor-disk-space.conf
@@ -0,0 +1,18 @@
+BB_CONF_FRAGMENT_SUMMARY = "Monitor disk space during the build"
+BB_CONF_FRAGMENT_DESCRIPTION = "Monitor the disk space during the build. If \
+there is less that 1GB of space or less than 100K inodes in any key build \
+location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully shutdown the build. If there
\
+is less than 100MB or 1K inodes, perform a hard halt of the build. The reason \
+for this is that running completely out of space can corrupt files and damages
\
Remove "The reason for this is that".
I can suggest also rewording after the "and":
and can make unrecoverable damages to the build.
which is lighter (to me) when reading.
+the build in ways which may not be easily recoverable. It's necessary to
monitor \
+/tmp, if there is no space left the build will fail with very exotic errors."
"No space left" is implied by the context of the text above so I think
it can be removed.
-very, exotic is already strong enough to me.
+
+BB_DISKMON_DIRS = "\> + STOPTASKS,${TMPDIR},1G,100K \
+ STOPTASKS,${DL_DIR},1G,100K \
+ STOPTASKS,${SSTATE_DIR},1G,100K \
+ STOPTASKS,/tmp,100M,100K \
According to your commit log, this should be 1K instead? but I guess
this comes straight from meta/conf/templates/default/local.conf.sample
where the inconsistency already exists.
Cheers,
Quentin
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