From: Wang Sheng-Hui <shhuiw@foxmail.com>
To: xfs <xfs@oss.sgi.com>, Dave Chinner <dchinner@redhat.com>
Subject: xfsprogs/mkfs: what's the relationship between max trans res and min log size
Date: Mon, 18 May 2015 14:33:06 +0800 [thread overview]
Message-ID: <555987A2.3050604@foxmail.com> (raw)
Hi guys,
In maxtrres.c/max_trans_res, it calls xfs_log_calc_minimum_size to compute the
maximum transaction reservation
But for xfs_log_calc_minimum_size, it's used to calculate the
minimum valid log size
The naming max/minimum seems confusing.
Why are they named in such way? What's the relationship between max trans res
and minimun log size, (max trans res) <= (minimun log size)?
Any explanations are welcomed!
Thanks,
Sheng-Hui
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next reply other threads:[~2015-05-18 6:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-18 6:33 Wang Sheng-Hui [this message]
2015-05-18 13:34 ` xfsprogs/mkfs: what's the relationship between max trans res and min log size Brian Foster
2015-05-18 23:28 ` Wang Sheng-Hui
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