mirror of https://github.com/xemu-project/xemu.git
qemu-img: print error codes when convert fails
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
parent
de33b1f3dd
commit
3fba9d8198
13
qemu-img.c
13
qemu-img.c
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@ -870,7 +870,8 @@ static int img_convert(int argc, char **argv)
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ret = bdrv_read(bs[bs_i], bs_num, buf2, nlow);
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if (ret < 0) {
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error_report("error while reading");
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error_report("error while reading sector %" PRId64 ": %s",
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bs_num, strerror(-ret));
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goto out;
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}
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@ -888,8 +889,8 @@ static int img_convert(int argc, char **argv)
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ret = bdrv_write_compressed(out_bs, sector_num, buf,
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cluster_sectors);
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if (ret != 0) {
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error_report("error while compressing sector %" PRId64,
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sector_num);
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error_report("error while compressing sector %" PRId64
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": %s", sector_num, strerror(-ret));
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goto out;
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}
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}
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@ -952,7 +953,8 @@ static int img_convert(int argc, char **argv)
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ret = bdrv_read(bs[bs_i], sector_num - bs_offset, buf, n);
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if (ret < 0) {
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error_report("error while reading");
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error_report("error while reading sector %" PRId64 ": %s",
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sector_num - bs_offset, strerror(-ret));
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goto out;
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}
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/* NOTE: at the same time we convert, we do not write zero
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@ -971,7 +973,8 @@ static int img_convert(int argc, char **argv)
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is_allocated_sectors(buf1, n, &n1)) {
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ret = bdrv_write(out_bs, sector_num, buf1, n1);
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if (ret < 0) {
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error_report("error while writing");
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error_report("error while writing sector %" PRId64
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": %s", sector_num, strerror(-ret));
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goto out;
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}
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}
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