Date: Wed, 4 Apr 2007 12:04:36 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Danny Braniss <danny@cs.huji.ac.il> Cc: freebsd-hackers@freebsd.org, freebsd-current@freebsd.org Subject: Re: diskless/rm causing deadlock? Message-ID: <20070404160436.GA59964@xor.obsecurity.org> In-Reply-To: <E1HZ1Go-000DYB-KZ@cs1.cs.huji.ac.il> References: <E1HZ1Go-000DYB-KZ@cs1.cs.huji.ac.il>
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--opJtzjQTFsWo+cga Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 04, 2007 at 11:55:10AM +0300, Danny Braniss wrote: > I stumbled on this in -current, but it's also true for 6.2. > /(root) is mounted diskless, doing rm of a file in /, even as a lowly mor= tal > will hang the network, and hence everything. > on a 6.1 system, it works as expected. >=20 > badwolf> rm /usr/ports > rm: /usr/ports: Read-only file system >=20 > i'll try to hunt this down, but some pointers where to start might be > helpfull Start with a tcpdump of network traffic. CC mohans@ :) I have seen something similar myself, but have not yet tracked it down. Kris --opJtzjQTFsWo+cga Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGE8yTWry0BWjoQKURAvG9AJsHKNCCi8AV9KVQMCrSFidbWiNjCwCgjfV7 KILfBeVETHbPjWKC0uBd7qY= =2jSw -----END PGP SIGNATURE----- --opJtzjQTFsWo+cga--
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