[Kernel-packages] [Bug 1470250] Re: [Hyper-V] Ubuntu 14.04.2 LTS Generation 2 SCSI Errors on VSS Based Backups

2017-01-31 Thread Brian Vargyas
So I'm the OP on this bug report from what seems like ages ago... While a lot of hard work as been done by some of the members posting here to try and replicate it, it's been very difficult to track the specific event that has been causing this.While we "fixed" our problem a long time ago by

[Kernel-packages] [Bug 1445195] Re: [Hyper-V] Kernel patches for storvsc

2015-06-29 Thread Brian Vargyas
I wanted to give an update into testing the Vivid kernel on 14.04 LTS re: https://bugs.launchpad.net/bugs/1454758 Our non-critical database production server ran for almost two weeks, but this morning finally died when the file system went RO overnight due to VSS backups. This is with the

[Kernel-packages] [Bug 1445195] Re: [Hyper-V] Kernel patches for storvsc

2015-05-28 Thread Brian Vargyas
1st Night Backups Ran okay, with no strange SCSI errors. The following was logged into syslog: May 28 00:01:22 test Hyper-V VSS: VSS: op=FREEZE: succeeded May 28 00:01:21 test kernel: [22188.912452] sd 0:0:0:0: [storvsc] Sense Key : Unit Attention [current] May 28 00:01:21 test kernel:

[Kernel-packages] [Bug 1445195] Re: [Hyper-V] Kernel patches for storvsc

2015-05-27 Thread Brian Vargyas
I downloaded the 3.16-39 kernels and files and applied them to a test system we have running on Hyper-V.I'm not able to get the -39 kernel to fully boot. The startup hangs on the following line: EXT4-fs (sda2) re-mounted. Opts: errors=remount-ro If I restart the system with kernel -38, I

[Kernel-packages] [Bug 1445195] Re: [Hyper-V] Kernel patches for storvsc

2015-05-27 Thread Brian Vargyas
Thanks! So, 3.19 kernel runs fine. Something is wrong with the 3.16 build.I show the VSS and KVP daemons registered as well. I'm going to let this run a few days and see what happens. I should start to see the errors during VSS backup tonight if they occur. I may apply this kernel to a