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qemu-nbd: Use program name in error messages 

This changes output from:

$ qemu-nbd nosuch
Failed to blk_new_open 'nosuch': Could not open 'nosuch': No such file or directory

to something more consistent with qemu-img and qemu:

$ qemu-nbd nosuch
qemu-nbd: Failed to blk_new_open 'nosuch': Could not open 'nosuch': No such file or directory

Update the lone affected test to match.  (Hmm - is it sad that we don't
do much testing of expected failures?)

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20181215135324.152629-2-eblake@redhat.com>
This commit is contained in:
Eric Blake 2018-12-15 07:53:03 -06:00
parent d8b4bad846
commit 3ba1b7baf4
2 changed files with 2 additions and 1 deletions
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1
qemu-nbd.c
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@ -571,6 +571,7 @@ int main(int argc, char **argv)
#endif
module_call_init(MODULE_INIT_TRACE);
error_set_progname(argv[0]);
qcrypto_init(&error_fatal);
module_call_init(MODULE_INIT_QOM);

2
tests/qemu-iotests/233.out
View File

@ -27,7 +27,7 @@ virtual size: 64M (67108864 bytes)
disk size: unavailable
== check TLS with different CA fails ==
option negotiation failed: Verify failed: No certificate was found.
qemu-nbd: option negotiation failed: Verify failed: No certificate was found.
qemu-img: Could not open 'driver=nbd,host=127.0.0.1,port=PORT,tls-creds=tls0': The certificate hasn't got a known issuer
== perform I/O over TLS ==