resize2fs: check in test-resize script

This should be made into a more formal, automated test case, but for now, save this as script since it's useful for validating resize2fs's handling of very large file systems. Signed-off-by: "Theodore Ts'o" <[email protected]>
yuchen0cc · Jan 16, 2013 · 921b79b · 921b79b
1 parent c253c3b
commit 921b79b
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/resize/test-resize b/resize/test-resize
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+FS=/bigscratch/testfs
+FEATURE="-O 64bit"
+
+RESIZE2FS=/tmp/resize2fs.static
+MKE2FS=mke2fs
+DUMPE2FS=dumpe2fs
+E2FSCK=e2fsck
+
+/bin/rm -f $FS ; touch $FS
+truncate -s 8T $FS
+$MKE2FS -F -t ext4 $FEATURE $FS
+$E2FSCK -FY $FS
+$DUMPE2FS $FS > /tmp/d1
+
+truncate -s 20T $FS
+time $RESIZE2FS -d 31 -p $FS > /tmp/r1
+$DUMPE2FS $FS > /tmp/d2
+$E2FSCK -fy $FS
+$DUMPE2FS $FS > /tmp/d3
+
+truncate -s 21T $FS
+time $RESIZE2FS -d 31 -p $FS > /tmp/r2
+$DUMPE2FS $FS > /tmp/d4
+$E2FSCK -fy $FS
+$DUMPE2FS $FS > /tmp/d5