Although _filter_qemu_img_map documents that it scrubs offsets, it was only doing so for human mode. Of the existing tests using the filter (97, 122, 150, 154, 176), two of them are affected, but it does not hurt the validity of the tests to not require particular mappings (another test, 66, uses offsets but intentionally does not pass through _filter_qemu_img_map, because it checks that offsets are unchanged before and after an operation). Another justification for this patch is that it will allow a future patch to utilize 'qemu-img map --output=json' to check the status of preallocated zero clusters without regards to the mapping (since the qcow2 mapping can be very sensitive to the chosen cluster size, when preallocation is not in use). Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-id: 20170507000552.20847-9-eblake@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
179 lines
5.4 KiB
Bash
179 lines
5.4 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Copyright (C) 2009 Red Hat, Inc.
|
|
# Copyright (c) 2000-2001 Silicon Graphics, Inc. All Rights Reserved.
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation.
|
|
#
|
|
# This program is distributed in the hope that it would be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
#
|
|
# standard filters
|
|
#
|
|
|
|
# ctime(3) dates
|
|
#
|
|
_filter_date()
|
|
{
|
|
sed \
|
|
-e 's/[A-Z][a-z][a-z] [A-z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [0-9][0-9][0-9][0-9]$/DATE/'
|
|
}
|
|
|
|
_filter_generated_node_ids()
|
|
{
|
|
sed -re 's/\#block[0-9]{3,}/NODE_NAME/'
|
|
}
|
|
|
|
# replace occurrences of the actual TEST_DIR value with TEST_DIR
|
|
_filter_testdir()
|
|
{
|
|
sed -e "s#$TEST_DIR/#TEST_DIR/#g"
|
|
}
|
|
|
|
# replace occurrences of the actual IMGFMT value with IMGFMT
|
|
_filter_imgfmt()
|
|
{
|
|
sed -e "s#$IMGFMT#IMGFMT#g"
|
|
}
|
|
|
|
# Replace error message when the format is not supported and delete
|
|
# the output lines after the first one
|
|
_filter_qemu_img_check()
|
|
{
|
|
sed -e '/allocated.*fragmented.*compressed clusters/d' \
|
|
-e 's/qemu-img: This image format does not support checks/No errors were found on the image./' \
|
|
-e '/Image end offset: [0-9]\+/d'
|
|
}
|
|
|
|
# Removes \r from messages
|
|
_filter_win32()
|
|
{
|
|
sed -e 's/\r//g'
|
|
}
|
|
|
|
# sanitize qemu-io output
|
|
_filter_qemu_io()
|
|
{
|
|
_filter_win32 | sed -e "s/[0-9]* ops\; [0-9/:. sec]* ([0-9/.inf]* [EPTGMKiBbytes]*\/sec and [0-9/.inf]* ops\/sec)/X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/" \
|
|
-e "s/: line [0-9][0-9]*: *[0-9][0-9]*\( Aborted\| Killed\)/:\1/" \
|
|
-e "s/qemu-io> //g"
|
|
}
|
|
|
|
# replace occurrences of QEMU_PROG with "qemu"
|
|
_filter_qemu()
|
|
{
|
|
sed -e "s#\\(^\\|(qemu) \\)$(basename $QEMU_PROG):#\1QEMU_PROG:#" \
|
|
-e 's#^QEMU [0-9]\+\.[0-9]\+\.[0-9]\+ monitor#QEMU X.Y.Z monitor#' \
|
|
-e '/main-loop: WARNING: I\/O thread spun for [0-9]\+ iterations/d' \
|
|
-e $'s#\r##' # QEMU monitor uses \r\n line endings
|
|
}
|
|
|
|
# replace problematic QMP output like timestamps
|
|
_filter_qmp()
|
|
{
|
|
_filter_win32 | \
|
|
sed -e 's#\("\(micro\)\?seconds": \)[0-9]\+#\1 TIMESTAMP#g' \
|
|
-e 's#^{"QMP":.*}$#QMP_VERSION#' \
|
|
-e '/^ "QMP": {\s*$/, /^ }\s*$/ c\' \
|
|
-e ' QMP_VERSION'
|
|
}
|
|
|
|
# readline makes HMP command strings so long that git complains
|
|
_filter_hmp()
|
|
{
|
|
sed -e $'s/^\\((qemu) \\)\\?.*\e\\[D/\\1/g' \
|
|
-e $'s/\e\\[K//g'
|
|
}
|
|
|
|
# replace block job offset
|
|
_filter_block_job_offset()
|
|
{
|
|
sed -e 's/, "offset": [0-9]\+,/, "offset": OFFSET,/'
|
|
}
|
|
|
|
# replace block job len
|
|
_filter_block_job_len()
|
|
{
|
|
sed -e 's/, "len": [0-9]\+,/, "len": LEN,/g'
|
|
}
|
|
|
|
# replace driver-specific options in the "Formatting..." line
|
|
_filter_img_create()
|
|
{
|
|
sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
|
|
-e "s#$TEST_DIR#TEST_DIR#g" \
|
|
-e "s#$IMGFMT#IMGFMT#g" \
|
|
-e "s# encryption=off##g" \
|
|
-e "s# cluster_size=[0-9]\\+##g" \
|
|
-e "s# table_size=[0-9]\\+##g" \
|
|
-e "s# compat=[^ ]*##g" \
|
|
-e "s# compat6=\\(on\\|off\\)##g" \
|
|
-e "s# static=\\(on\\|off\\)##g" \
|
|
-e "s# zeroed_grain=\\(on\\|off\\)##g" \
|
|
-e "s# subformat='[^']*'##g" \
|
|
-e "s# adapter_type='[^']*'##g" \
|
|
-e "s# hwversion=[^ ]*##g" \
|
|
-e "s# lazy_refcounts=\\(on\\|off\\)##g" \
|
|
-e "s# block_size=[0-9]\\+##g" \
|
|
-e "s# block_state_zero=\\(on\\|off\\)##g" \
|
|
-e "s# log_size=[0-9]\\+##g" \
|
|
-e "s# refcount_bits=[0-9]\\+##g" \
|
|
-e "s# key-secret=[a-zA-Z0-9]\\+##g"
|
|
}
|
|
|
|
_filter_img_info()
|
|
{
|
|
sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
|
|
-e "s#$TEST_DIR#TEST_DIR#g" \
|
|
-e "s#$IMGFMT#IMGFMT#g" \
|
|
-e 's#nbd://127.0.0.1:10810$#TEST_DIR/t.IMGFMT#g' \
|
|
-e 's#json.*vdisk-id.*vxhs"}}#TEST_DIR/t.IMGFMT#' \
|
|
-e "/encrypted: yes/d" \
|
|
-e "/cluster_size: [0-9]\\+/d" \
|
|
-e "/table_size: [0-9]\\+/d" \
|
|
-e "/compat: '[^']*'/d" \
|
|
-e "/compat6: \\(on\\|off\\)/d" \
|
|
-e "/static: \\(on\\|off\\)/d" \
|
|
-e "/zeroed_grain: \\(on\\|off\\)/d" \
|
|
-e "/subformat: '[^']*'/d" \
|
|
-e "/adapter_type: '[^']*'/d" \
|
|
-e "/hwversion: '[^']*'/d" \
|
|
-e "/lazy_refcounts: \\(on\\|off\\)/d" \
|
|
-e "/block_size: [0-9]\\+/d" \
|
|
-e "/block_state_zero: \\(on\\|off\\)/d" \
|
|
-e "/log_size: [0-9]\\+/d"
|
|
}
|
|
|
|
# filter out offsets and file names from qemu-img map; good for both
|
|
# human and json output
|
|
_filter_qemu_img_map()
|
|
{
|
|
sed -e 's/\([0-9a-fx]* *[0-9a-fx]* *\)[0-9a-fx]* */\1/g' \
|
|
-e 's/"offset": [0-9]\+/"offset": OFFSET/g' \
|
|
-e 's/Mapped to *//' | _filter_testdir | _filter_imgfmt
|
|
}
|
|
|
|
_filter_nbd()
|
|
{
|
|
# nbd.c error messages contain function names and line numbers that are
|
|
# prone to change. Message ordering depends on timing between send and
|
|
# receive callbacks sometimes, making them unreliable.
|
|
#
|
|
# Filter out the TCP port number since this changes between runs.
|
|
sed -e '/nbd\/.*\.c:/d' \
|
|
-e 's#nbd:\(//\)\?127\.0\.0\.1:[0-9]*#nbd:\1127.0.0.1:PORT#g' \
|
|
-e "s#?socket=$TEST_DIR#?socket=TEST_DIR#g" \
|
|
-e 's#\(exportname=foo\|PORT\): Failed to .*$#\1#'
|
|
}
|
|
|
|
# make sure this script returns success
|
|
true
|