DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] EAL : Input/output error on DPDK 1.7.1
@ 2014-10-16 18:04 Raghav K
  2014-10-24  3:22 ` Masaru Oki
  0 siblings, 1 reply; 3+ messages in thread
From: Raghav K @ 2014-10-16 18:04 UTC (permalink / raw)
  To: dev

Hey,
I observe continuous burst of I/O Errors, as indicated below, with the testpmd application with DPDK 1.7.1.This seems to originate from eal_intr_process_interrupts() function. I seemed to have setup the DPDK prerequisites alright.
Another recent post seemed to suggest moving back to 1.7.0, however I would like to persist with 1.7.1.
Any help/pointers in resolving this would be greatly appreciated. 
Much thanks,Raghav
root@sys6-vm6:/home/rghv/dpdk/dpdk-1.7.1/x86_64-native-linuxapp-gcc/app# ./testpmd -c 0xf -n3 -- -i --nb-cores=3 --nb-ports=2
EAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output errorEAL: Error reading from file descriptor 21: Input/output error
----
root@sys6-vm6:/home/rghv/dpdk/dpdk-1.7.1# ./tools/dpdk_nic_bind.py --status
Network devices using DPDK-compatible driver============================================0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=igb_uio unused=e10000000:02:02.0 '82545EM Gigabit Ethernet Controller (Copper)' drv=igb_uio unused=e1000
Network devices using kernel driver===================================0000:02:00.0 '82545EM Gigabit Ethernet Controller (Copper)' if=eth0 drv=e1000 unused=igb_uio *Active*0000:02:03.0 '82545EM Gigabit Ethernet Controller (Copper)' if=eth3 drv=e1000 unused=igb_uio 0000:02:05.0 '82545EM Gigabit Ethernet Controller (Copper)' if=eth4 drv=e1000 unused=igb_uio 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper)' if=eth5 drv=e1000 unused=igb_uio 
Other network devices=====================<none> 		 	   		  

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2014-10-24  9:12 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-10-16 18:04 [dpdk-dev] EAL : Input/output error on DPDK 1.7.1 Raghav K
2014-10-24  3:22 ` Masaru Oki
2014-10-24  9:21   ` Stephen Hemminger

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git