Date: Tue, 28 Feb 1995 12:08:50 +1100 From: Bruce Evans <bde@zeta.org.au> To: bde@zeta.org.au, terry@cs.weber.edu Cc: current@FreeBSD.org, dyson@FreeBSD.org Subject: Re: Disappearing space in root fs. Message-ID: <199502280108.MAA23667@godzilla.zeta.org.au>
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>> fsck tells me that vipw unlinks the previous copies pwd.db and spwd.db. >> ... >Apparently the cache changes mean that they aren't LRU'ed out. I think there needs to be a vnode_pager_uncache() in rename or in all xxx_rename()s. vp->v_usecount is normally 2 after namei(), one reference for the lookup and one for the object cache (?). The vnode_pager_uncache() call in unlink() normally decreases vp->v_usecount from 2 to 1. Bruce
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