Re: ipv6 multipath (ECMP) routing

2014-04-10 Thread Vasiliy Tolstov
2014-04-07 19:54 GMT+04:00 Vasiliy Tolstov v.tols...@selfip.ru:
 Thanks!=) Now i need only to get bird patches for ipv6 ecmp=)


I'm patch bird to get multipath supoort for ipv6, but have another problem:
iperf results says that when i have 2 eth with 1Gbit/s, i have only
960Mbit/s that i use only one link.

How can i use both links to get speedup?

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Re: ipv6 multipath (ECMP) routing

2014-04-10 Thread Vasiliy Tolstov
2014-04-10 12:17 GMT+04:00 Oleg A. Arkhangelsky syso...@yandex.ru:
 How do you run iperf? You should use at least multiple threads
 (i.e. connections) to utilize both directions.

server iperf -s  -P 4 -V
client iperf -P 4   -V -c node08.local



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ipv6 multipath (ECMP) routing

2014-04-07 Thread Vasiliy Tolstov
Hi all. I can't find answer in google, does linux 3.12 support ECMP
routing vith ipv6?

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Re: ipv6 multipath (ECMP) routing

2014-04-07 Thread Vasiliy Tolstov
2014-04-07 19:44 GMT+04:00 Oleg A. Arkhangelsky syso...@yandex.ru:
 Patch was accept by David Miller in 2012. You can be absolutely sure
 that IPv6 ECMP is in 3.12. :)


Thanks!=) Now i need only to get bird patches for ipv6 ecmp=)

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Re: Updating the kernel

2013-11-23 Thread Vasiliy Tolstov
2013/11/22  valdis.kletni...@vt.edu:
 The usual stock answer is run two instances with some sort of 
 High-Availability
 package between the two of them. Fail over to one instance, reboot the 
 second,
 then fail over to the now-rebooted second instance and reboot the first.  I've
 done that on SGI boxes running CXFS and NFS - the NFS client machines see only
 a 2-3 second pause.


Usualy, but my use case different. What about my problem =) ? i think
in that case ksplice not very bad.

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Re: Updating the kernel

2013-11-22 Thread Vasiliy Tolstov
2013/11/20 Soham Chakraborty sohamwonderpik...@gmail.com:
 Sure, sure - I do. I actually adore it ;)


Sorry for up old thread about ksplice. But does linux have
alternatives? For example i have server with some vps (kvm) and not
have shared storage.
After some time i need to update kernel. How can i deal with it with
minimal downtime not using ksplice?
Kexec?

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