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 \ +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." + +BB_DISKMON_DIRS = "\ + STOPTASKS,${TMPDIR},1G,100K \ + STOPTASKS,${DL_DIR},1G,100K \ + STOPTASKS,${SSTATE_DIR},1G,100K \ + STOPTASKS,/tmp,100M,100K \ + HALT,${TMPDIR},100M,1K \ + HALT,${DL_DIR},100M,1K \ + HALT,${SSTATE_DIR},100M,1K \ + HALT,/tmp,10M,1K" -- 2.55.0
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