On 19.10.22 9:58, Kui Liu wrote:
> >
> > + if (blk_queue_standby_en(ploop_blk_queue(ploop))) {
> > + blk_queue_flag_clear(QUEUE_FLAG_STANDBY,
ploop_blk_queue(ploop));
> > + if
(!static_key_enabled(&ploop_sta
-Original Message-
From: Alexander Atanasov
Date: Thursday, 27 October 2022 at 4:28 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov , "Denis V.
Lunev"
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 26.10.22 17:42, Kui
On 26.10.22 17:42, Kui Liu wrote:
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 26 October 2022 at 9:32 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 26.10.22 16
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 26 October 2022 at 9:32 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 26.10.22 16:15, Kui Liu wrote
On 26.10.22 16:15, Kui Liu wrote:
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 26 October 2022 at 5:14 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
Hi,
On
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 26 October 2022 at 5:14 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
Hi,
On 21.10.22 16:28, Kui Liu wrote
Hi,
On 21.10.22 16:28, Kui Liu wrote:
-Original Message-
From: Alexander Atanasov
Date: Friday, 21 October 2022 at 7:35 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 21.10.22 14
-Original Message-
From: Alexander Atanasov
Date: Friday, 21 October 2022 at 7:35 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 21.10.22 14:28, Kui Liu wrote
On 21.10.22 14:28, Kui Liu wrote:
> > Ok - for the user space there are two options:
> > 1. add an argument to enable at creation time
> > 2. command standby_enable /if using the enable it is
possible to
> > implement a disable
-Original Message-
From: Alexander Atanasov
Date: Friday, 21 October 2022 at 6:08 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 19.10.22 11:25, Kui Liu wrote
On 19.10.22 11:25, Kui Liu wrote:
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 19 October 2022 at 4:02 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 19.10.22 9:58
-Original Message-
From: Alexander Atanasov
Date: Wednesday, 19 October 2022 at 4:02 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 19.10.22 9:58, Kui Liu wrote
-Original Message-
From: Alexander Atanasov
Date: Tuesday, 18 October 2022 at 9:12 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 18.10.22 15:47, Kui Liu wrote:
> He
On 18.10.22 15:47, Kui Liu wrote:
Hello,
-Original Message-
From: Alexander Atanasov
Date: Tuesday, 18 October 2022 at 7:40 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 18.10.22
Hello,
-Original Message-
From: Alexander Atanasov
Date: Tuesday, 18 October 2022 at 7:40 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 18.10.22 13:57, Kui Liu wrote:
> He
the number. See bellow for
comments on the init.
-Original Message-
From: Alexander Atanasov
Date: Tuesday, 18 October 2022 at 5:41 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On
Kuznetsov
Cc: Devel
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 18.10.22 12:34, Alexander Atanasov wrote:
> Hi,
>
> On 18.10.22 9:13, Kui Liu wrote:
>> Hi, all
>>
>> How about we introduce an
On 18.10.22 12:34, Alexander Atanasov wrote:
Hi,
On 18.10.22 9:13, Kui Liu wrote:
Hi, all
How about we introduce another block queue flag, say
QUEUE_FLAG_STANDBY_EN, to indicate whether
the device support the standby mode. the flag bit shall be set by SCST
when a blockio device is created, i
Hi,
On 18.10.22 9:13, Kui Liu wrote:
Hi, all
How about we introduce another block queue flag, say QUEUE_FLAG_STANDBY_EN, to
indicate whether
the device support the standby mode. the flag bit shall be set by SCST when a
blockio device is created, if
the blockio device is ploop device, then it
ementation?
Regards,
Liu Kui
-Original Message-
From: Konstantin Khorenko
Date: Tuesday, 18 October 2022 at 1:57 AM
To: Kui Liu , Alexey Kuznetsov
Cc: Devel , Alexander Mikhalitsyn
, Alexander Atanasov
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
Hi L
al Message-
From: Alexander Atanasov
Date: Thursday, 13 October 2022 at 11:26 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel , Alexander Mikhalitsyn
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 13.10.22 16:33, Kui Liu wrote:
> Hello
Hello,
On 14.10.22 8:57, Kui Liu wrote:
-Original Message-
From: Alexander Atanasov
Date: Thursday, 13 October 2022 at 11:26 PM
To: Kui Liu , Konstantin Khorenko ,
Alexey Kuznetsov
Cc: Devel , Alexander Mikhalitsyn
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode
-Original Message-
From: Alexander Atanasov
Date: Thursday, 13 October 2022 at 11:26 PM
To: Kui Liu , Konstantin Khorenko
, Alexey Kuznetsov
Cc: Devel , Alexander Mikhalitsyn
Subject: Re: [Devel] [PATCH RH9] dm-ploop: port the standby mode feature.
On 13.10.22 16:33, Kui Liu
On 13.10.22 16:33, Kui Liu wrote:
Hello,
First of all, please bear in mind that this patch is a port of a patchset
currently present in VZ 7 kernel.
Original patches were added just to address a problem that would only happen in
our particular use case,
where we need to use ploop devices as th
Hello,
First of all, please bear in mind that this patch is a port of a patchset
currently present in VZ 7 kernel.
Original patches were added just to address a problem that would only happen in
our particular use case,
where we need to use ploop devices as the back store for iSCSI target, w
25 matches
Mail list logo
