From: "Benoît Canet" <benoit.canet@irqsave.net>
To: Eric Blake <eblake@redhat.com>
Cc: aliguori@us.ibm.com, "Benoît Canet" <benoit.canet@gmail.com>,
stefanha@linux.vnet.ibm.com, qemu-devel@nongnu.org,
pbonzini@redhat.com, xiawenc@linux.vnet.ibm.com
Subject: Re: [Qemu-devel] [PATCH V4 1/2] qapi: Add SnapshotInfo and ImageInfo.
Date: Thu, 23 Aug 2012 09:38:31 +0200 [thread overview]
Message-ID: <20120823073831.GB2330@irqsave.net> (raw)
In-Reply-To: <5034E6A2.7060900@redhat.com>
> That seems backwards - with a raw file, don't you know the actual size,
> but have no idea what it can further grow to?
In raw it commes from fstat() with the field st.st_blocks.
from man:
blkcnt_t st_blocks; /* number of 512B blocks allocated */
Benoît
next prev parent reply other threads:[~2012-08-23 7:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 12:45 [Qemu-devel] [PATCH V4 0/2] Add JSON output to qemu-img info Benoît Canet
2012-08-22 12:45 ` [Qemu-devel] [PATCH V4 1/2] qapi: Add SnapshotInfo and ImageInfo Benoît Canet
2012-08-22 14:03 ` Eric Blake
2012-08-22 14:32 ` Benoît Canet
2012-08-22 14:56 ` Eric Blake
2012-08-22 15:51 ` Benoît Canet
2012-08-23 7:34 ` Benoît Canet
2012-08-23 7:38 ` Benoît Canet [this message]
2012-08-22 12:45 ` [Qemu-devel] [PATCH V4 2/2] qemu-img: Add json output option to the info command Benoît Canet
2012-08-22 14:26 ` Eric Blake
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=20120823073831.GB2330@irqsave.net \
--to=benoit.canet@irqsave.net \
--cc=aliguori@us.ibm.com \
--cc=benoit.canet@gmail.com \
--cc=eblake@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@linux.vnet.ibm.com \
--cc=xiawenc@linux.vnet.ibm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).