[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2019-03-19 Thread Seth Forshee
Upon closer inspection, it looks like we probably do want to keep the PM patches, so I've only dropped "UBUNTU: SAUCE: xen-blkfront: resurrect request-based mode." -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-aws in Ubuntu.

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2019-03-19 Thread Seth Forshee
Adding a note that we must drop these patches for 5.0 (disco). The single queue IO schedulers are gone; blk-mq is the only game in town. For reference, this seems to be one of the key commits:

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-12-21 Thread Kamal Mostafa
** Also affects: linux-aws (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu) ** Changed in: linux-aws (Ubuntu Trusty) Status: New => Fix Released ** Changed in: linux-aws (Ubuntu Xenial) Status: New => Fix Released ** Changed in: linux-aws

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-27 Thread Daniel Axtens
I've checked that the proposed Xenial AWS kernel works - it boots successfully and uses the deadline scheduler by default on a t2.micro instance. Regards, Daniel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-21 Thread Kamal Mostafa
** Changed in: linux (Ubuntu Trusty) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1801305 Title: Restore request-based mode to xen-blkfront

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-21 Thread Kamal Mostafa
** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: Fix Committed ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-07 Thread Khaled El Mously
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1801305 Title: Restore request-based mode to xen-blkfront for AWS

[Kernel-packages] [Bug 1801305] Re: Restore request-based mode to xen-blkfront for AWS kernels

2018-11-02 Thread Daniel Axtens
** Description changed: In current Ubuntu kernels, PV blkfront drivers have blk-mq enabled by default and cannot use the old I/O scheduler. [Impact] blk-mq is not as fast as the old request-based scheduler for some workloads on HDD disks. [Fix] Amazon Linux has a commit which