Date: Thu, 2 Feb 2006 11:05:27 -0800 From: Brooks Davis <brooks@one-eyed-alien.net> To: Marcus Alves Grando <mnag@freebsd.org> Cc: freebsd-fs@freebsd.org Subject: Re: Mounting UFS non exclusive Message-ID: <20060202190527.GB19264@odin.ac.hmc.edu> In-Reply-To: <43E2393A.8050109@FreeBSD.org>
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[-- Attachment #1 --] On Thu, Feb 02, 2006 at 02:54:18PM -0200, Marcus Alves Grando wrote: > People, > > I install one EMC AX100 and 2 FC Qlogic 2340 in two FreeBSD servers. > Both servers can see virtual disk created in AX100, but only one per > time can mount. > > It's possible this two servers mount (read/write) this filesystem? No. You system will crash. The best you can do is mount two read-only. Actually, I think you might be able to mount a snapshot RO, but I'm not sure. I'd be intrested in knowing if you could do that since it would provide an intresting way to do dump based backups with a SAN or via a dual ported drive (such as SAS drives). -- Brooks -- Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFD4lf2XY6L6fI4GtQRArG+AJwKGDyoLYWC1lIxWvH8qjlUSuWvLQCg0vzc uPZ0532wUnESJAye5hnE2iM= =1yHB -----END PGP SIGNATURE-----home | help
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