Hi,
It looks like you have another instance of SPDK running in the background. Please shut it
down first before running new one. If that is not a case, than probably you encountered
SPDK app crash earlier and socket path wasn't cleared - in such case just remove
/var/tmp/spdk.sock and try again.
Regards,
Maciek
-----Original Message-----
From: omchavan6699(a)gmail.com <omchavan6699(a)gmail.com>
Sent: Friday, March 5, 2021 9:52 AM
To: spdk(a)lists.01.org
Subject: [SPDK] spdk_tgt error
while running spdk_tgt it gives error
[2021-03-05 14:17:45.748148] Starting SPDK v21.04-pre git sha1 97ef870 / DPDK 20.11.0
initialization...
[2021-03-05 14:17:45.748380] [ DPDK EAL parameters: [2021-03-05 14:17:45.748414] spdk_tgt
[2021-03-05 14:17:45.748436] --no-shconf [2021-03-05 14:17:45.748458] -c 0x1 [2021-03-05
14:17:45.748480] --log-level=lib.eal:6 [2021-03-05 14:17:45.748500]
--log-level=lib.cryptodev:5 [2021-03-05 14:17:45.748522] --log-level=user1:6 [2021-03-05
14:17:45.748560] --iova-mode=pa [2021-03-05 14:17:45.748584]
--base-virtaddr=0x200000000000 [2021-03-05 14:17:45.748605] --match-allocations
[2021-03-05 14:17:45.748626] --file-prefix=spdk_pid8155 [2021-03-05 14:17:45.748647] ]
EAL: No available hugepages reported in hugepages-1048576kB
EAL: No legacy callbacks, legacy socket not created
[2021-03-05 14:17:45.975902] app.c: 538:spdk_app_start: *NOTICE*: Total cores available:
1
[2021-03-05 14:17:47.124421] reactor.c: 915:reactor_run: *NOTICE*: Reactor started on core
0
[2021-03-05 14:17:47.124533] accel_engine.c: 854:spdk_accel_engine_initialize: *NOTICE*:
Accel engine initialized to use software engine.
[2021-03-05 14:17:48.035227] rpc.c: 186:spdk_rpc_listen: *ERROR*: RPC Unix domain socket
path /var/tmp/spdk.sock in use. Specify another.
[2021-03-05 14:17:48.035301] rpc.c: 71:spdk_rpc_initialize: *ERROR*: Unable to start RPC
service at /var/tmp/spdk.sock
how to fix it
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