Hi,
I've been trying to run blktsts in an automated environment, and I've
been trying to figure out which failures are test bugs, environment
bugs, and which are kernel bugs.
In the NVME tests, there are a number of failures that are caused by
the missing line:
-NQN:blktests-shubsystem-1 disconnected 1 controller(s)
I'm not sure what that means, or how to fix the problem. Could
someone give me a hint?
Many thanks!!
- Ted
FSTESTVER: blktests 69a95c6 (Fri, 7 Dec 2018 10:13:57 -0800)
FSTESTVER: fio fio-3.2 (Fri, 3 Nov 2017 15:23:49 -0600)
FSTESTVER: fsverity bdebc45 (Wed, 5 Sep 2018 21:32:22 -0700)
FSTESTVER: ima-evm-utils 0267fa1 (Mon, 3 Dec 2018 06:11:35 -0500)
FSTESTVER: nvme-cli v0.2-918-ge145ab4 (Fri, 7 Dec 2018 15:15:48 -0700)
FSTESTVER: quota 59b280e (Mon, 5 Feb 2018 16:48:22 +0100)
FSTESTVER: stress-ng 977ae357 (Wed, 6 Sep 2017 23:45:03 -0400)
FSTESTVER: syzkaller 4b6d14f2 (Tue, 27 Nov 2018 13:16:46 +0100)
FSTESTVER: xfsprogs v4.19.0 (Fri, 9 Nov 2018 14:31:04 -0600)
FSTESTVER: xfstests-bld 461a0aa (Sun, 9 Dec 2018 23:39:23 -0500)
FSTESTVER: xfstests linux-v3.8-2246-g12eec16d (Sun, 9 Dec 2018 23:15:23 -0500)
FSTESTSET: "nvme"
FSTESTEXC: ""
FSTESTOPT: "blktests aex"
CPUS: "2"
MEM: "1979.4"
total used free shared buff/cache available
Mem: 1979 46 1828 8 104 1891
Swap: 0 0 0
BEGIN BLKTESTS Sun Dec 9 23:47:00 EST 2018
nvme/*** => vdb [not run]
/dev/vdb is not a NVMe device
nvme/002 (create many subsystems and test discovery)
runtime 29.493s ...
nvme/002 (create many subsystems and test discovery) [passed]
runtime 29.493s ... 28.269s
nvme/003 (test if we're sending keep-alives to a discovery controller)
runtime 10.227s ...
nvme/003 (test if we're sending keep-alives to a discovery controller) [passed]
runtime 10.227s ... 10.246s
nvme/004 (test nvme and nvmet UUID NS descriptors)
runtime 0.347s ...
nvme/004 (test nvme and nvmet UUID NS descriptors) [passed]
runtime 0.347s ... 0.316s
nvme/005 (reset local loopback target) [not run]
nvme-core module does not have parameter multipath
nvme/006 (create an NVMeOF target with a block device-backed ns)
runtime 0.292s ...
nvme/006 (create an NVMeOF target with a block device-backed ns) [passed]
runtime 0.292s ... 0.258s
nvme/007 (create an NVMeOF target with a file-backed ns)
runtime 0.202s ...
nvme/007 (create an NVMeOF target with a file-backed ns) [passed]
runtime 0.202s ... 0.151s
nvme/008 (create an NVMeOF host with a block device-backed ns)
runtime 0.423s ...
nvme/008 (create an NVMeOF host with a block device-backed ns) [failed]
runtime 0.423s ... 0.386s
--- tests/nvme/008.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/008.out.bad 2018-12-09 23:47:40.514592807 -0500
@@ -1,5 +1,4 @@
Running nvme/008
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/009 (create an NVMeOF host with a file-backed ns)
runtime 0.320s ...
nvme/009 (create an NVMeOF host with a file-backed ns) [failed]
runtime 0.320s ... 0.311s
--- tests/nvme/009.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/009.out.bad 2018-12-09 23:47:40.947926140 -0500
@@ -1,5 +1,4 @@
Running nvme/009
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/010 (run data verification fio job on NVMeOF block device-backed ns)
runtime 27.516s ...
nvme/010 (run data verification fio job on NVMeOF block device-backed ns) [failed]
runtime 27.516s ... 27.912s
--- tests/nvme/010.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/010.out.bad 2018-12-09 23:48:08.994592800 -0500
@@ -1,5 +1,4 @@
Running nvme/010
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/011 (run data verification fio job on NVMeOF file-backed ns)
runtime 21.947s ...
nvme/011 (run data verification fio job on NVMeOF file-backed ns) [failed]
runtime 21.947s ... 23.609s
--- tests/nvme/011.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/011.out.bad 2018-12-09 23:48:32.724592785 -0500
@@ -1,5 +1,4 @@
Running nvme/011
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/012 (run mkfs and data verification fio job on NVMeOF block device-backed ns)
runtime 58.246s ...
nvme/012 (run mkfs and data verification fio job on NVMeOF block device-backed ns) [failed]
runtime 58.246s ... 51.121s
--- tests/nvme/012.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/012.out.bad 2018-12-09 23:49:23.934592771 -0500
@@ -1,5 +1,4 @@
Running nvme/012
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/013 (run mkfs and data verification fio job on NVMeOF file-backed ns)
runtime 13.267s ...
nvme/013 (run mkfs and data verification fio job on NVMeOF file-backed ns) [failed]
runtime 13.267s ... 13.653s
--- tests/nvme/013.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/013.out.bad 2018-12-09 23:49:37.694592754 -0500
@@ -1,5 +1,4 @@
Running nvme/013
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/014 (flush a NVMeOF block device-backed ns)
runtime 5.472s ...
nvme/014 (flush a NVMeOF block device-backed ns) [failed]
runtime 5.472s ... 6.397s
--- tests/nvme/014.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/014.out.bad 2018-12-09 23:49:44.164592749 -0500
@@ -2,5 +2,4 @@
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
NVMe Flush: success
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/015 (unit test for NVMe flush for file backed ns)
runtime 4.390s ...
nvme/015 (unit test for NVMe flush for file backed ns) [failed]
runtime 4.390s ... 4.524s
--- tests/nvme/015.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/015.out.bad 2018-12-09 23:49:48.744592747 -0500
@@ -2,5 +2,4 @@
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
NVMe Flush: success
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/016 (create/delete many NVMeOF block device-backed ns and test discovery)
runtime 22.275s ...
nvme/016 (create/delete many NVMeOF block device-backed ns and test discovery) [failed]
runtime 22.275s ... 20.610s
--- tests/nvme/016.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/016.out.bad 2018-12-09 23:50:09.434592742 -0500
@@ -1,6 +1,6 @@
Running nvme/016
-Discovery Log Number of Records 1, Generation counter 1
+Discovery Log Number of Records 1, Generation counter 3
=====Discovery Log Entry 0======
trtype: loop
adrfam: pci
nvme/017 (create/delete many file-ns and test discovery)
runtime 22.004s ...
nvme/017 (create/delete many file-ns and test discovery) [passed]
runtime 22.004s ... 21.729s
nvme/019 (test NVMe DSM Discard command on NVMeOF block-device ns)
runtime 0.378s ...
nvme/019 (test NVMe DSM Discard command on NVMeOF block-device ns) [failed]
runtime 0.378s ... 0.323s
--- tests/nvme/019.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/019.out.bad 2018-12-09 23:50:31.664592737 -0500
@@ -2,5 +2,4 @@
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
NVMe DSM: success
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/020 (test NVMe DSM Discard command on NVMeOF file-backed ns)
runtime 0.306s ...
nvme/020 (test NVMe DSM Discard command on NVMeOF file-backed ns) [failed]
runtime 0.306s ... 0.254s
--- tests/nvme/020.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/020.out.bad 2018-12-09 23:50:31.951259403 -0500
@@ -2,5 +2,4 @@
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
NVMe DSM: success
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/021 (test NVMe list command on NVMeOF file-backed ns)
runtime 0.298s ...
nvme/021 (test NVMe list command on NVMeOF file-backed ns) [failed]
runtime 0.298s ... 0.255s
--- tests/nvme/021.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/021.out.bad 2018-12-09 23:50:32.241259401 -0500
@@ -1,5 +1,4 @@
Running nvme/021
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/022 (test NVMe reset command on NVMeOF file-backed ns)
runtime 0.414s ...
nvme/022 (test NVMe reset command on NVMeOF file-backed ns) [failed]
runtime 0.414s ... 0.366s
--- tests/nvme/022.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/022.out.bad 2018-12-09 23:50:32.647926067 -0500
@@ -1,5 +1,4 @@
Running nvme/022
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/023 (test NVMe smart-log command on NVMeOF block-device ns)
runtime 0.359s ...
nvme/023 (test NVMe smart-log command on NVMeOF block-device ns) [failed]
runtime 0.359s ... 0.338s
--- tests/nvme/023.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/023.out.bad 2018-12-09 23:50:33.017926067 -0500
@@ -1,5 +1,4 @@
Running nvme/023
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/024 (test NVMe smart-log command on NVMeOF file-backed ns)
runtime 0.308s ...
nvme/024 (test NVMe smart-log command on NVMeOF file-backed ns) [failed]
runtime 0.308s ... 0.269s
--- tests/nvme/024.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/024.out.bad 2018-12-09 23:50:33.351259401 -0500
@@ -1,5 +1,4 @@
Running nvme/024
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
Test complete
nvme/025 (test NVMe effects-log command on NVMeOF file-backed ns)
runtime 0.302s ...
nvme/025 (test NVMe effects-log command on NVMeOF file-backed ns) [failed]
runtime 0.302s ... 0.294s
--- tests/nvme/025.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/025.out.bad 2018-12-09 23:50:33.724592735 -0500
@@ -1,5 +1,4 @@
Running nvme/025
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
-Test complete
+Test Failed
nvme/026 (test NVMe ns-descs command on NVMeOF file-backed ns)
runtime 0.291s ...
nvme/026 (test NVMe ns-descs command on NVMeOF file-backed ns) [failed]
runtime 0.291s ... 0.264s
--- tests/nvme/026.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/026.out.bad 2018-12-09 23:50:34.077926069 -0500
@@ -1,5 +1,4 @@
Running nvme/026
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
-Test complete
+Test Failed
nvme/027 (test NVMe ns-rescan command on NVMeOF file-backed ns)
runtime 0.288s ...
nvme/027 (test NVMe ns-rescan command on NVMeOF file-backed ns) [failed]
runtime 0.288s ... 0.293s
--- tests/nvme/027.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/027.out.bad 2018-12-09 23:50:34.417926069 -0500
@@ -1,5 +1,4 @@
Running nvme/027
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
-Test complete
+Test Failed
nvme/028 (test NVMe list-subsys command on NVMeOF file-backed ns)
runtime 0.297s ...
nvme/028 (test NVMe list-subsys command on NVMeOF file-backed ns) [failed]
runtime 0.297s ... 0.284s
--- tests/nvme/028.out 2018-12-09 23:39:23.000000000 -0500
+++ /results/nodev/nvme/028.out.bad 2018-12-09 23:50:34.744592735 -0500
@@ -1,5 +1,5 @@
Running nvme/028
91fdba0d-f87b-4c25-b80f-db7be1418b9e
uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e
-NQN:blktests-subsystem-1 disconnected 1 controller(s)
-Test complete
+The '<device>' may be either an NVMe character device (ex: /dev/nvme0) or an
+nvme block device (ex: /dev/nvme0n1).Test Failed
total used free shared buff/cache available
Mem: 1979 55 1787 8 136 1882
Swap: 0 0 0
END BLKTESTS Sun Dec 9 23:50:34 EST 2018
