Workaround squashfs-tools issue when RLIMIT_NOFILE is too high

3XX0 · 3XX0 · commit 8a8d2796897c · 2021-10-05T17:17:40.000-07:00
See: #90
diff --git a/src/runtime.sh b/src/runtime.sh
@@ -416,6 +416,8 @@ runtime::create() {
 
     # Extract the container rootfs from the image.
     common::log INFO "Extracting squashfs filesystem..." NL
+    # XXX: https://github.com/NVIDIA/enroot/issues/90
+    [ $(ulimit -n) -gt $((2**26)) ] && ulimit -n $((2**26))
     unsquashfs ${TTY_OFF+-no-progress} -user-xattrs -d "${rootfs}" "${image}" >&2
     common::fixperms "${rootfs}"
 }

Original file line number	Diff line number	Diff line change
`@@ -416,6 +416,8 @@ runtime::create() {`
`416`	`416`
`417`	`417`	`# Extract the container rootfs from the image.`
`418`	`418`	`common::log INFO "Extracting squashfs filesystem..." NL`
	`419`	`+ # XXX: https://github.com/NVIDIA/enroot/issues/90`
	`420`	`+ [ $(ulimit -n) -gt $((226)) ] && ulimit -n $((226))`
`419`	`421`	`unsquashfs ${TTY_OFF+-no-progress} -user-xattrs -d "${rootfs}" "${image}" >&2`
`420`	`422`	`common::fixperms "${rootfs}"`
`421`	`423`	`}`