Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-09 Thread Bhemidhi, Ashwin
: Friday, May 06, 2011 3:28 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) How full is your page space? (Q ALLOC PAGE). Marcy -Original Message- From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf Of Bhemidhi

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-06 Thread Bhemidhi, Ashwin
@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) On Thursday, 05/05/2011 at 03:22 EDT, Bhemidhi, Ashwin ashw...@ti.com wrote: Right now there is the eligible list is 0. I could not check the queues at the time of event, the 3 times it occurred was either

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-06 Thread Karl Kingston
Put the IND QUEUES in a loop with a CP SLEEP 10 MIN and just let'er run. From: Bhemidhi, Ashwin ashw...@ti.com To: IBMVM@LISTSERV.UARK.EDU Date: 05/06/2011 11:04 AM Subject:Re: Problem with z/Linux guest Ethernet frames (buffering ?) Sent by:The IBM z/VM Operating

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-06 Thread Frank M. Ramaekers
@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) I will build a rexx exec that will run the IND QUEUES Command. What command/facility do I use to schedule the exec to run every 10 secs, is there something in z/VM that is similar to SCHEDULE/CRON. I updated SRM

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-06 Thread Tom Duerbusch
...@ongov.net 5/6/2011 10:58 AM Put the IND QUEUES in a loop with a CP SLEEP 10 MIN and just let'er run. From: Bhemidhi, Ashwin ashw...@ti.com To: IBMVM@LISTSERV.UARK.EDU Date: 05/06/2011 11:04 AM Subject:Re: Problem with z/Linux guest Ethernet frames (buffering ?) Sent

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-06 Thread Marcy Cortes
, 2011 5:07 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) On Thursday, 05/05/2011 at 03:22 EDT, Bhemidhi, Ashwin ashw...@ti.com wrote: Right now there is the eligible list is 0. I could not check the queues at the time of event, the 3 times

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-05 Thread Bhemidhi, Ashwin
Of Scott Rohling Sent: Wednesday, May 04, 2011 8:12 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) Just a guess, but have you checked MTU sizes? Are you using a VSWITCH for the guests or dedicated OSA? Scott Rohling On Wed, May 4, 2011 at 5

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-05 Thread Bhemidhi, Ashwin
From: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf Of Marcy Cortes Sent: Wednesday, May 04, 2011 8:37 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: Problem with z/Linux guest Ethernet frames (buffering ?) Be sure your guest isn't dropping

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-05 Thread Alan Altmark
On Thursday, 05/05/2011 at 03:22 EDT, Bhemidhi, Ashwin ashw...@ti.com wrote: Right now there is the eligible list is 0. I could not check the queues at the time of event, the 3 times it occurred was either during after business hours or over the weekends. By the time I was able to logon

Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-04 Thread Bhemidhi, Ashwin
Hello all, Recently we started noticing on few of our Linux guest that Ethernet frames were being delayed up to 25 seconds from the time they were sent to the time the guest received them. The frames are Ethernet LLC keep alive polls (layer 2 poll) that are sent by a Cisco SNA switch router

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-04 Thread Scott Rohling
Just a guess, but have you checked MTU sizes? Are you using a VSWITCH for the guests or dedicated OSA? Scott Rohling On Wed, May 4, 2011 at 5:15 PM, Bhemidhi, Ashwin ashw...@ti.com wrote: Hello all, Recently we started noticing on few of our Linux guest that Ethernet frames were being

Re: Problem with z/Linux guest Ethernet frames (buffering ?)

2011-05-04 Thread Marcy Cortes
: The IBM z/VM Operating System [mailto:IBMVM@LISTSERV.UARK.EDU] On Behalf Of Scott Rohling Sent: Wednesday, May 04, 2011 6:12 PM To: IBMVM@LISTSERV.UARK.EDU Subject: Re: [IBMVM] Problem with z/Linux guest Ethernet frames (buffering ?) Just a guess, but have you checked MTU sizes? Are you using