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Bug 1201142 - 003 failed in scsi-testsuite with scsi-block
Summary: 003 failed in scsi-testsuite with scsi-block
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: qemu-kvm
Version: 6.7
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: rc
: ---
Assignee: Fam Zheng
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-03-12 06:19 UTC by Chao Yang
Modified: 2015-03-24 02:38 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-24 02:38:26 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
output of 004 (836 bytes, text/plain)
2015-03-12 06:30 UTC, Chao Yang 		no flags Details
output of 003 (401 bytes, text/plain)
2015-03-12 06:31 UTC, Chao Yang 		no flags Details
View All

Description Chao Yang 2015-03-12 06:19:58 UTC 
Description of problem:

case 003 and 004 failed while running scsi-testsuite with scsi-block.

PLATFORM      -- Linux/x86_64 unused 2.6.32-541.el6.x86_64

001 0s ...
002 0s ...
003 0s ... - output mismatch (see 003.out.bad)
--- 003.out	2015-03-11 11:06:16.254000012 +0800
+++ 003.out.bad	2015-03-12 13:51:26.756000000 +0800
@@ -6,9 +6,13 @@
 sense buffer empty
 
     cdb to send: 1a 00 01 00 00 00
-SCSI Status: Good
+SCSI Status: Check Condition
 
 Sense Information:
-sense buffer empty
+ Fixed format, current;  Sense key: Illegal Request
+ Additional sense: Invalid field in cdb
+ Raw sense data (in hex):
+        70 00 05 00 00 00 00 0a  00 00 00 00 24 00 00 00
+        00 00
 
 *** done
004 1s ... - output mismatch (see 004.out.bad)
--- 004.out	2015-03-11 11:06:16.256000012 +0800
+++ 004.out.bad	2015-03-12 13:51:26.873000000 +0800
@@ -6,10 +6,14 @@
 sense buffer empty
 
     cdb to send: 2a 00 00 00 00 00 00 00 00 00
-SCSI Status: Good
+SCSI Status: Check Condition
 
 Sense Information:
-sense buffer empty
+ Fixed format, current;  Sense key: Data Protect
+ Additional sense: Write protected
+ Raw sense data (in hex):
+        70 00 07 00 00 00 00 0a  00 00 00 00 27 00 00 00
+        00 00
 
     cdb to send: 88 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 SCSI Status: Good
@@ -18,9 +22,13 @@
 sense buffer empty
 
     cdb to send: 8a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
-SCSI Status: Good
+SCSI Status: Check Condition
 
 Sense Information:
-sense buffer empty
+ Fixed format, current;  Sense key: Data Protect
+ Additional sense: Write protected
+ Raw sense data (in hex):
+        70 00 07 00 00 00 00 0a  00 00 00 00 27 00 00 00
+        00 00
 
 *** done
005 0s ...
006 0s ...
007 0s ...
Failures: 003 004
Failed 2 of 7 tests


Version-Release number of selected component (if applicable):
qemu-kvm-rhev-0.12.1.2-2.457.el6


How reproducible:
100%

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

This is not a regression since qemu-kvm-448 is reproducible too.

CLI:
...
-drive file=/dev/disk/by-path/ip-10.66.73.12\:3260-iscsi-iqn.test\:sda1\:hp-bl460cg1-02.qe.lab.eng.nay.redhat.com-lun-1,if=none,id=drive-scsi0-0-0-1,format=raw,cache=none,readonly=on -device scsi-block,bus=scsi0.0,channel=0,scsi-id=1,lun=1,drive=drive-scsi0-0-0-1,id=scsi0-0-0-1
...
Comment 1 Chao Yang 2015-03-12 06:22:30 UTC 
003 004 passed with scsi-hd
Comment 2 Chao Yang 2015-03-12 06:30:20 UTC 
Created attachment 1000815 [details]
output of 004
Comment 4 Chao Yang 2015-03-12 06:31:28 UTC 
Created attachment 1000816 [details]
output of 003
Comment 5 Chao Yang 2015-03-13 04:52:27 UTC 
As per Fam's remind through IRC, I noticed I added readonly=on mistakenly in cli.

Retested again by removing readonly=on, 004 failure was fixed. But 003 failure still happened.

-------------------------

QA output created by 003
    cdb to send: 03 00 00 00 00 00
SCSI Status: Good

Sense Information:
sense buffer empty

    cdb to send: 1a 00 01 00 00 00
SCSI Status: Check Condition

Sense Information:
 Fixed format, current;  Sense key: Illegal Request
 Additional sense: Invalid field in cdb
 Raw sense data (in hex):
        70 00 05 00 00 00 00 0a  00 00 00 00 24 00 00 00
        00 00

*** done
Comment 6 Fam Zheng 2015-03-24 02:38:26 UTC 
I tried again, this is not a bug of qemu-kvm. Running 003 on host also fails.

The error status and sense data are the same.
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