Article View: comp.sys.sun.hardware
Article #3617Re: 10GB Files systems
From: Bernd Felsche
Date: Sat, 05 Mar 1994 05:46
Date: Sat, 05 Mar 1994 05:46
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2524 bytes
In <a282244.762517479@sun4> Helmut.Richter@lrz-muenchen.de (Helmut Richter) writes: >Please tell us what to do to run a RAID system with 5 2 GB disks (thus >acting like a single disk of 8 GB) on a HP-UX system. We are not >interested in how many filesystems there are on it, we are only >interested in running it at all. HP doesn't have a solution. I think you've hit the wall with the number of inodes or number of blocks. One system I use frequently (HP/UX) has one 4 GB filesystem - no problems. It's made up of a logical volume spanning two disks. Or can't you establish enough physical segemnts on the "single" drive??? To overcome the max block number problem, you can try setting up the logical volume manager and specifying a large default block size, of say 64kb. That means that you'll be stuck with an 8kb fragment size as the minimum. (Actually, because the fragments are the smallest addressable filesystem unit, the number of fragments is limited to a "long" - not even an unsigned one.) I have no idea *why* you want a 10GB filesystem, but I'll gladly offer you suggestions as to how to use your shovels to dig your own grave :-) -- +-----+ Bernd Felsche, MetaPro Systems Pty Ltd ,,, Phone: +61 9 362 9355 | | | | bernie@metapro.DIALix.oz.au (o o) Fax: +61 9 472 3337 | | | | 328 Albany Highway, Victoria Park -oOO--(_)--OOo- Western Australia |m|p|s| "Nur der kleine Geist haelt Ordnung: das Genie ueberblickt das Chaos!"
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10c6a1,486eb7729195a702 X-Google-Attributes: gid10c6a1,public X-Google-Thread: f4671,486eb7729195a702 X-Google-Attributes: gidf4671,public X-Google-Thread: fa21f,486eb7729195a702 X-Google-Attributes: gidfa21f,public X-Google-Thread: 102233,486eb7729195a702 X-Google-Attributes: gid102233,public X-Google-Thread: 114b0c,486eb7729195a702 X-Google-Attributes: gid114b0c,public X-Google-ArrivalTime: 1994-03-04 21:46:03 PST Newsgroups: comp.sys.sun.hardware,can.sun-stroke,comp.unix.sys5.misc,comp.sys.hp,comp.periphs Path: arc1-ca.pugleaf.net!gmd.de!xlink.net!howland.reston.ans.net!agate!ihnp4.ucsd.edu!munnari.oz.au!news.uwa.edu.au!DIALix!metapro!bernie From: bernie@metapro.DIALix.oz.au (Bernd Felsche) Subject: Re: 10GB Files systems Message-ID: <CM6G0r.3A6@metapro.DIALix.oz.au> Organization: MetaPro Systems, Perth, Western Australia References: <516@bdofed.UUCP> <mje.762253090@mje99> <a282244.762517479@sun4> Date: Sat, 5 Mar 1994 05:46:03 GMT Lines: 31