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authorEric Blake <eblake@redhat.com>2017-04-29 14:14:13 -0500
committerMax Reitz <mreitz@redhat.com>2017-05-11 14:28:06 +0200
commit6f3c90af3c50d4f839849c8ba9b6ba4e9a548c28 (patch)
treec2f260ee40006037ba2c7da3b4427106d4bc625b /block/blkdebug.c
parent4401fdc77cb6d79e53ce2fc2193444cad8b95749 (diff)
qemu-io: Switch 'map' output to byte-based reporting
Mixing byte offset and sector allocation counts is a bit confusing. Also, reporting n/m sectors, where m decreases according to the remaining size of the file, isn't really adding any useful information; and reporting an offset at both the front and end of the line, with large amounts of whitespace, is pointless. Update the output to use byte counts and shorter lines, then adjust the affected tests (./check -qcow2 102, ./check -vpc 146). Note that 'qemu-io map' is MUCH weaker than 'qemu-img map'; the former only shows which regions of the active layer are allocated, without regards to where the allocation comes from or whether the allocated portion is known to read as zero (because it is using the weaker bdrv_is_allocated()); while the latter (especially in --output=json mode) reports more details from bdrv_get_block_status(). Signed-off-by: Eric Blake <eblake@redhat.com> Message-id: 20170429191419.30051-4-eblake@redhat.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/blkdebug.c')
0 files changed, 0 insertions, 0 deletions