import ceph 14.2.5

[ceph.git] / ceph / qa / rbd / krbd_discard.t

diff --git a/ceph/qa/rbd/krbd_discard.t b/ceph/qa/rbd/krbd_discard.t
index a76f3bfcf20916290a943cd5e10cb91151a91194..99f7261f2ab410ae8d7261b8c6f641f5c7efb8db 100644 (file)
--- a/ceph/qa/rbd/krbd_discard.t
+++ b/ceph/qa/rbd/krbd_discard.t
@@ -6,28 +6,28 @@ Zero, < 1 block:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 156672 -l 512 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131584 -l 64512 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131584 -l 65024 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 65024 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
@@ -36,7 +36,7 @@ Zero, 1 block:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 65536 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -47,7 +47,7 @@ Zero, 1 block:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 66048 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -58,7 +58,7 @@ Zero, 1 block:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 130560 -l 66048 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -69,7 +69,7 @@ Zero, 1 block:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 130560 -l 66560 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -82,21 +82,21 @@ Zero, < 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 163840 -l 65536 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131584 -l 130048 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131584 -l 130560 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0030000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -107,7 +107,7 @@ Zero, < 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 130560 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -120,7 +120,7 @@ Zero, 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 131072 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -131,7 +131,7 @@ Zero, 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 131072 -l 131584 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -142,7 +142,7 @@ Zero, 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 130560 -l 131584 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -153,7 +153,7 @@ Zero, 2 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 130560 -l 132096 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0020000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -166,7 +166,7 @@ Zero, 37 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 589824 -l 2424832 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0090000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -177,7 +177,7 @@ Zero, 37 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 589312 -l 2424832 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0090000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -188,7 +188,7 @@ Zero, 37 blocks:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 590336 -l 2424832 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   00a0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -201,21 +201,21 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4193792 -l 512 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4129280 -l 65024 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0400000
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4128768 -l 65536 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   03f0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -224,7 +224,7 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4128256 -l 66048 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   03f0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -233,7 +233,7 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4063744 -l 130560 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   03f0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -242,7 +242,7 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4063232 -l 131072 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   03e0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -251,7 +251,7 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 4062720 -l 131584 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   03e0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -260,7 +260,7 @@ Truncate:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 512 -l 4193792 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0010000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -271,7 +271,7 @@ Delete:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 0 -l 4194304 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 0000 0000 0000 0000 0000 0000 0000 0000
   *
   0400000
@@ -286,7 +286,7 @@ Empty clone:
   $ rbd clone img@snap cloneimg1
   $ DEV=$(sudo rbd map cloneimg1)
   $ blkdiscard -o 720896 -l 2719744 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 abab abab abab abab abab abab abab abab
   *
   0400000
@@ -295,7 +295,7 @@ Empty clone:
   $ rbd clone img@snap cloneimg2
   $ DEV=$(sudo rbd map cloneimg2)
   $ blkdiscard -o 1474560 -l 2719744 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 abab abab abab abab abab abab abab abab
   *
   0400000
@@ -304,7 +304,7 @@ Empty clone:
   $ rbd clone img@snap cloneimg3
   $ DEV=$(sudo rbd map cloneimg3)
   $ blkdiscard -o 0 -l 4194304 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 abab abab abab abab abab abab abab abab
   *
   0400000
@@ -317,7 +317,7 @@ Full clone:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 720896 -l 2719744 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   00b0000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -328,7 +328,7 @@ Full clone:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 1474560 -l 2719744 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   0170000 0000 0000 0000 0000 0000 0000 0000 0000
@@ -337,7 +337,7 @@ Full clone:
 
   $ xfs_io -c 'pwrite -w 0 4M' $DEV >/dev/null
   $ blkdiscard -o 0 -l 4194304 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 0000 0000 0000 0000 0000 0000 0000 0000
   *
   0400000
@@ -351,14 +351,14 @@ Multiple object requests:
 
   $ xfs_io -c 'pwrite -b 4M -w 0 50M' $DEV >/dev/null
   $ blkdiscard -o 0 -l 143360 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
   *
   3200000
 
   $ xfs_io -c 'pwrite -b 4M -w 0 50M' $DEV >/dev/null
   $ blkdiscard -o 0 -l 286720 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 0000 0000 0000 0000 0000 0000 0000 0000
   *
   0008000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
@@ -379,7 +379,7 @@ Multiple object requests:
 
   $ xfs_io -c 'pwrite -b 4M -w 0 50M' $DEV >/dev/null
   $ blkdiscard -o 0 -l 573440 $DEV
-  $ hexdump $DEV
+  $ dd if=$DEV iflag=direct bs=4M status=none | hexdump
   0000000 0000 0000 0000 0000 0000 0000 0000 0000
   *
   0050000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd