Re: [linux-lvm] Which lvm2 code branches are important?

2019-07-10 Thread Gang He
Hello Marian, Thank for your reply. About the detailed changes for V2.03, where do we can find the related documents from the external link? Thanks Gang -Original Message- From: linux-lvm-boun...@redhat.com [mailto:linux-lvm-boun...@redhat.com] On Behalf Of Marian Csontos Sent:

Re: [linux-lvm] lvdisplay "open" field computing

2019-07-10 Thread Zdenek Kabelac
Dne 10. 07. 19 v 13:54 Simon ELBAZ napsal(a): Hi Zdenek, Thanks for your feedback. The kernel version is: [root@panoramix ~]# uname -a Linux panoramix.ch-perrens.fr 2.6.32-573.12.1.el6.x86_64 #1 SMP Tue Dec 15 21:19:08 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Hi So this is really a very

Re: [linux-lvm] Which lvm2 code branches are important?

2019-07-10 Thread Marian Csontos
On 7/10/19 8:42 AM, Gang He wrote: Hello List, After you clone the code from git://sourceware.org/git/lvm2.git, you can find lots of remote code branches. But which code branches are important for the third party users/ developer? That means we should monitor these code branches. For example,

Re: [linux-lvm] lvdisplay "open" field computing

2019-07-10 Thread Zdenek Kabelac
Dne 10. 07. 19 v 9:13 Simon ELBAZ napsal(a): Hi, This LV seems mounted on single mountpoint. The lsof output is: Hmm Which kernel version is this - aren't we tracking issue for some ancient kernel ? Why have you actually started to hunt the reason for opencount 2 ? Has the machine

Re: [linux-lvm] lvdisplay "open" field computing

2019-07-10 Thread Simon ELBAZ
Thanks for your answer. From your explanation, open=2 should '"normally" not happen ? Regards Simon On 09/07/2019 17:06, Zdenek Kabelac wrote: Dne 09. 07. 19 v 11:47 Simon ELBAZ napsal(a): Hi, I am trying to understand how the open field is computed. On a CentOS6 server, lvdisplay has the

[linux-lvm] Which lvm2 code branches are important?

2019-07-10 Thread Gang He
Hello List, After you clone the code from git://sourceware.org/git/lvm2.git, you can find lots of remote code branches. But which code branches are important for the third party users/ developer? That means we should monitor these code branches. For example, Which code branches are main (or

Re: [linux-lvm] "Unknown feature in status" message when running lvs/lvdisplay against cached LVs

2019-07-10 Thread Gang He
Hi Marian, Thank for your helps, the patch is effective to fix this error message. Thanks Gang -Original Message- From: Marian Csontos [mailto:mcson...@redhat.com] Sent: 2019年7月8日 16:37 To: LVM general discussion and development ; Gang He Subject: Re: [linux-lvm] "Unknown feature in