Re: [dm-devel] [PATCH] libmultipath: unset detect_checker for clariion / Unity arrays

2022-07-15 Thread Xose Vazquez Perez
This patch is still pending. -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel

Re: [dm-devel] [PATCH 2/3] dm: Start pr_reserve from the same starting path

2022-07-15 Thread michael . christie
On 7/14/22 7:34 PM, Mike Christie wrote:> I also ran the libiscsi PGR tests. We pass all of those tests except the > Write Exclusive and Exclusive Access tests. I don't think those reservation > types make sense for multipath devices though. And as I write this I'm > thinking we should add a

Re: [dm-devel] [PATCH 0/2] multipath-tools: update docs

2022-07-15 Thread Xose Vazquez Perez
On 7/15/22 09:33, Martin Wilck wrote: >> ALUA is supported in some devices, but usually it's disabled by default. >> To enable ALUA, the following options should be changed: Perhaps we should just delete the sentence "usually it's disabled by default"? I do find the sentence to be accurate.

Re: [dm-devel] [PATCH 1/1] dm: add message command to disallow device open

2022-07-15 Thread Zdenek Kabelac
Dne 15. 07. 22 v 11:36 Mikulas Patocka napsal(a): On Fri, 15 Jul 2022, Daniil Lunev wrote: Hi Mike, Thank you for your response. I should have probably added more context to the commit message that I specified in the cover letter. The idea is to prohibit access of all userspace, including the

Re: [dm-devel] [PATCH v2 08/14] libmultipath: sysfs_attr_set_value(): don't return 0 on partial write

2022-07-15 Thread Benjamin Marzinski
On Wed, Jul 13, 2022 at 10:20:43AM +0200, mwi...@suse.com wrote: > From: Martin Wilck > > sysfs_attr_set_value() returned 0 if not all requested bytes were written. > Change this to return the number of bytes written. Error checking is now > somewhat more involved; provide a helper macro for it.

Re: [dm-devel] dm: Avoid flush_scheduled_work() usage

2022-07-15 Thread Mike Snitzer
I'm not applying such a fundamental change to the DM subsystem when the header for the change leads with: "Note: This patch was made blindly and completely untested." I've been busy... when is the deadline for this conversion? I read commit c4f135d643823a86 but it doesn't say. I don't think I

Re: [dm-devel] [PATCH 1/1] dm: add message command to disallow device open

2022-07-15 Thread Mikulas Patocka
On Fri, 15 Jul 2022, Daniil Lunev wrote: > Hi Mike, > Thank you for your response. I should have probably added more context > to the commit message that I specified in the cover letter. The idea is to > prohibit access of all userspace, including the root. The main concern here > is potential

[dm-devel] dm thin: Fix crash in dm_sm_register_threshold_callback()

2022-07-15 Thread Luo Meng
From: Luo Meng Fault inject on pool metadata device report: BUG: KASAN: use-after-free in dm_pool_register_metadata_threshold+0x40/0x80 Read of size 8 at addr 8881b9d50068 by task dmsetup/950 CPU: 7 PID: 950 Comm: dmsetup Tainted: GW 5.19.0-rc6 #1 Hardware name: QEMU