From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: James Bottomley <jbottomley@parallels.com>
Cc: "hare@suse.de" <hare@suse.de>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"hch@infradead.org" <hch@infradead.org>,
"dgilbert@interlog.com" <dgilbert@interlog.com>,
"jlinton@tributary.com" <jlinton@tributary.com>,
"kai.makisara@kolumbus.fi" <kai.makisara@kolumbus.fi>,
"kay@vrfy.org" <kay@vrfy.org>
Subject: Re: [PATCH 3/5] Add EVPD page 0x83 to sysfs
Date: Wed, 12 Mar 2014 21:53:12 -0400 [thread overview]
Message-ID: <yq18use27av.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <1394535351.2142.35.camel@dabdike.int.hansenpartnership.com> (James Bottomley's message of "Tue, 11 Mar 2014 10:55:54 +0000")
>>>>> "James" == James Bottomley <jbottomley@parallels.com> writes:
James> What we do under the covers is up to us. What's the reason for
James> not wanting to do I/O every time? Getting VPD data isn't a time
James> critical operation is it? so what's the benefit of caching it?
XCopy. Want us to do a VPD page query for every command (~32 megs of
data)?
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2014-03-13 1:54 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-10 14:28 [PATCHv8 0/5] Display EVPD pages in sysfs Hannes Reinecke
2014-03-10 14:28 ` [PATCH 1/5] scsi_sysfs: Implement 'is_visible' callback Hannes Reinecke
2014-03-10 14:28 ` [PATCH 2/5] scsi: Return VPD page length in scsi_vpd_inquiry() Hannes Reinecke
2014-03-12 21:14 ` Muthukumar R
2014-03-12 21:43 ` Douglas Gilbert
2014-03-12 23:21 ` Muthukumar R
2014-03-13 6:45 ` Hannes Reinecke
2014-03-10 14:28 ` [PATCH 3/5] Add EVPD page 0x83 to sysfs Hannes Reinecke
2014-03-10 18:24 ` James Bottomley
2014-03-10 20:52 ` Hannes Reinecke
2014-03-11 4:14 ` James Bottomley
2014-03-11 11:56 ` Hannes Reinecke
2014-03-11 10:55 ` James Bottomley
2014-03-13 1:53 ` Martin K. Petersen [this message]
2014-03-13 3:31 ` James Bottomley
2014-03-12 8:03 ` hch
2014-03-10 14:28 ` [PATCH 4/5] Add EVPD page 0x80 " Hannes Reinecke
2014-03-10 14:28 ` [PATCH 5/5] ses: Use vpd information from scsi_device Hannes Reinecke
2014-03-10 18:20 ` James Bottomley
2014-03-10 20:44 ` Hannes Reinecke
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=yq18use27av.fsf@sermon.lab.mkp.net \
--to=martin.petersen@oracle.com \
--cc=bvanassche@acm.org \
--cc=dgilbert@interlog.com \
--cc=hare@suse.de \
--cc=hch@infradead.org \
--cc=jbottomley@parallels.com \
--cc=jlinton@tributary.com \
--cc=kai.makisara@kolumbus.fi \
--cc=kay@vrfy.org \
--cc=linux-scsi@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.