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Article #2371

Re: Format.dat for ST15230N (Seagate 4.2G Hawk 4)

#2371
From: Sandwich Maker
Date: Thu, 10 Aug 1995 23:30
17 lines
1339 bytes
bardhan@Corp.Megatest.COM (Paul Bardhan) writes:
"Can anybody point me towards a format.dat for Segate
"Hawk 4 (ST15230N), 4.2G Fast SCCI 2 hard drive ?
"The auto-configure of Solaris 2.4 is not formatting
"the drive very efficiently - using 3974 of 3992
"cylinders. I am using a Sparcstation 5.

it's probably not using all the cyls because the drive uses zbr [zone
bit recording], with a variable number of sectors per track.
so the geometry you format, which has a fixed sec/tk, has only an
approximation of the real number of cylinders.  more important is the
total number of sectors [or blocks], which should be the same.
-- 
		|				PRIORITIES
Andrew Hay	|	URGENT		get someone else to do it right away
adh@andr.ub.com	|	RUSH		try to look at it before the weekend
		|	ASAP		whenever...
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Message-ID: <DD4ByG.EJr@pippen.ub.com>
Path: arc1-ca.pugleaf.net!pippen.ub.com!rambla!adh
References: <DD0491.Ezo@corp.megatest.com>

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Newsgroups: comp.sys.sun.hardware,comp.unix.solaris,comp.periphs.scsi,comp.sys.sun.admin
Path: arc1-ca.pugleaf.net!pippen.ub.com!rambla!adh
From: adh@rambla.andr.ub.com (Sandwich Maker)
Subject: Re: Format.dat for ST15230N (Seagate 4.2G Hawk 4)
Message-ID: <DD4ByG.EJr@pippen.ub.com>
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References: <DD0491.Ezo@corp.megatest.com>
Date: Thu, 10 Aug 1995 23:30:15 GMT