Re: REGRESSION f54b311142a92ea2e42598e347b84e1655caf8e3 tcp auto corking slows down iSCSI file system creation by factor of 70 [WAS: 4 TB VMFS creation takes 15 minutes vs 26 seconds]
From: Thomas Glanzmann <hidden>
Date: 2014-02-08 13:58:41
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- 2014-02-08 · REGRESSION f54b311142a92ea2e42598e347b84e1655caf8e3 tcp auto corking slows down iSCSI file system creation by factor of 70 [WAS: 4 TB VMFS creation takes 15 minutes vs 26 seconds] · Thomas Glanzmann <hidden>
- 2014-02-08 · REGRESSION f54b311142a92ea2e42598e347b84e1655caf8e3 tcp auto corking slows down iSCSI file system creation by factor of 70 [WAS: 4 TB VMFS creation takes 15 minutes vs 26 seconds] · Thomas Glanzmann <hidden>
Hello Eric,
What is your NIC model and driver?
I have four Intel Corporation I350 Gigabit Network Connection (rev 01). (node-62) [~/work/linux-2.6] lspci -v | pbot http://pbot.rmdir.de/rgu6yHMBDVQpflMmbcJACg (node-62) [~/work/linux-2.6] ip a s | pbot http://pbot.rmdir.de/xJjRT8u-ekC6mrWgl09ZtQ (node-62) [~/work/linux-2.6] dmesg | pbot http://pbot.rmdir.de/MigrSPtxGmp0fI1CRgXsHw I do 802.3ad link aggregation layer 2 hash with two network cards to one switch. I'm running: Linux node-62 3.14.0-rc1+ #23 SMP Sat Feb 8 14:27:47 CET 2014 x86_64 GNU/Linux Driver: igb If you need remote access to the machine let me know. Cheers, Thomas