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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[PATCH\]\s+Sloppy\s+TCP\,\s+SH\s+rebalancing\,\s+SHP\s+scheduling\s*$/: 46 ]

Total 46 documents matching your query.

21. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Thu, 13 Jun 2013 23:31:11 +0300 (EEST)
Hello, Not sure if we need "-b". I guess it is difficult to maintain many options, may be one option --sched-flags should be enough, for example: --sched-flags sh-fallback,sh-port In all cases we sho
/html/lvs-devel/2013-06/msg00027.html (15,680 bytes)

22. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Thu, 13 Jun 2013 22:50:43 +0300 (EEST)
Hello, May be I have to remove this ip_vs_fill_iph_addr_only function, we should provide iph to schedulers. I'll post patch this weekend. Regards -- Julian Anastasov <ja@xxxxxx> -- To unsubscribe fro
/html/lvs-devel/2013-06/msg00026.html (12,475 bytes)

23. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Thu, 13 Jun 2013 15:18:04 +0100
Hi, I've patched ipvsadm and fixed up the kernel patch. For the ipvsadm option, I've used (-b|--sched-flags) 123. I don't particularly like this style, but I wanted something working for testing. I'm
/html/lvs-devel/2013-06/msg00025.html (29,622 bytes)

24. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Thu, 13 Jun 2013 13:56:31 +0100
Hi, In order for this to work, I would have to change ip_vs_fill_iph_addr_only in ip_vs_sh_schedule to ip_vs_fill_iph_skb (or add an ip_vs_fill_iph_addr_proto_only function). Obviously, I can do this
/html/lvs-devel/2013-06/msg00024.html (11,726 bytes)

25. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Thu, 13 Jun 2013 09:38:37 +0100
Hi, Do you have any preferences for the command-line syntax to set the flags? --sched-flag-1 --sched-flag-2, --sched-flag 1 --sched-flag 2, --sched-flags 12, something else? Options 2 and 3 mean we c
/html/lvs-devel/2013-06/msg00023.html (17,509 bytes)

26. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Wed, 12 Jun 2013 23:47:57 +0300 (EEST)
Hello, Risky means: we break the rules of persistence, one established connection can continue to work during weight=0 and we create new connection to another real server. Users can set weight=0 for
/html/lvs-devel/2013-06/msg00020.html (21,072 bytes)

27. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Wed, 12 Jun 2013 15:10:18 +0100
Hi, Fair enough, although I would guess two connections from the same IP going to different servers wouldn't be an issue in many cases. Can you elaborate on what you mean by "risky" here? Indeed. But
/html/lvs-devel/2013-06/msg00018.html (17,104 bytes)

28. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Wed, 12 Jun 2013 11:49:02 +0100
Hi, I've incorporated your changes and sent a separate email with the patch. Thanks for your help! Alex -- To unsubscribe from this list: send the line "unsubscribe lvs-devel" in the body of a messag
/html/lvs-devel/2013-06/msg00017.html (10,482 bytes)

29. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Tue, 11 Jun 2013 23:13:39 +0300 (EEST)
Hello, Above change can be (all on same line): - if ((sch->type == SCTP_CID_INIT) && + if ((sysctl_sloppy_sctp(ipvs) || sch->type == SCTP_CID_INIT) && Here is the SCTP part we can use: diff --git a/n
/html/lvs-devel/2013-06/msg00015.html (13,592 bytes)

30. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Tue, 11 Jun 2013 22:57:07 +0300 (EEST)
Hello, I'm not sure how SH is used, may be failed dests are removed from the list to avoid connection failures. The problem is that every move leads to problems: - add/remove destination => mapping i
/html/lvs-devel/2013-06/msg00014.html (11,771 bytes)

31. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Tue, 11 Jun 2013 13:38:24 +0100
Hi, Updated patch, including your changes from the last email: diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 4405886..22bea5d 100644 -- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h
/html/lvs-devel/2013-06/msg00013.html (17,792 bytes)

32. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Tue, 11 Jun 2013 09:38:06 +0100
Hi, Is it worth looking at changing this? Or is this going to be too difficult a change to push through? I just don't understand why rejecting a client connection when there are servers available is
/html/lvs-devel/2013-06/msg00012.html (10,205 bytes)

33. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Mon, 10 Jun 2013 23:52:02 +0300 (EEST)
Hello, Please post patches inline, not as attached file. Refer to Documentation/email-clients.txt for details about your email client. The check for initial sSR state should be in set_tcp_state() and
/html/lvs-devel/2013-06/msg00011.html (13,064 bytes)

34. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Mon, 10 Jun 2013 22:31:16 +0300 (EEST)
Hello, Yes, if we find a way to configure SH, there is no need for separate SHP. Agreed. I don't know, the authors preferred this behaviour. Regards -- Julian Anastasov <ja@xxxxxx> -- To unsubscribe
/html/lvs-devel/2013-06/msg00010.html (11,370 bytes)

35. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Mon, 10 Jun 2013 17:03:34 +0100
Hi, Oops, fixed patch attached. Alex Attachment: sloppy.patch Description: Text document
/html/lvs-devel/2013-06/msg00009.html (9,013 bytes)

36. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Mon, 10 Jun 2013 16:12:57 +0100
Hi, Attached is a patch for sloppy TCP and SCTP against the upstream kernel. checkpatch.pl throws up errors, but they refer to stuff that was there before, not my changes. I've added a bit of code to
/html/lvs-devel/2013-06/msg00008.html (9,138 bytes)

37. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Fri, 7 Jun 2013 09:12:52 +0100
Hi, Well, this one can be configured per service by changing the scheduler. Or are you concerned about the fact that the code for SHP and SH is essentially the same and should be merged? I don't thin
/html/lvs-devel/2013-06/msg00004.html (10,307 bytes)

38. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Alexander Frolkin <avf@xxxxxxxxxxxxxx>
Date: Fri, 7 Jun 2013 08:53:04 +0100
Hi, I'll have to read the code a bit more to completely understand that, but it seems to make sense! Make sense. The problem is that switchover won't necessarily be controlled if a server fails. Alex
/html/lvs-devel/2013-06/msg00003.html (9,467 bytes)

39. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Julian Anastasov <ja@xxxxxx>
Date: Thu, 30 May 2013 09:37:32 +0300 (EEST)
Hello, Agreed, if we don't find big problems with the Sloppy TCP mode the only problem will be what happens with netfilter conntracks. But it is a problem even now, even if we create sync conn in bac
/html/lvs-devel/2013-05/msg00090.html (13,361 bytes)

40. Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling (score: 1)
Author: Aleksey Chudov <aleksey.chudov@xxxxxxxxx>
Date: Tue, 28 May 2013 16:41:01 +0300
May be better to modify the sync algorithm to synchronize only persistence templates for these specific cases? Is it possible at all? May be, with some flag and also sloppy_tcp. Then the parametrize
/html/lvs-devel/2013-05/msg00084.html (11,971 bytes)


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