Date: Thu, 10 May 2007 11:23:13 +0200 From: Lukas Ertl <le@freebsd.org> To: Daniel Eriksson <daniel_k_eriksson@telia.com> Cc: freebsd-current@freebsd.org Subject: Re: growfs reporting negative sectors beyond 2^31 Message-ID: <4642E481.9070109@freebsd.org> In-Reply-To: <4F9C9299A10AE74E89EA580D14AA10A61A172F@royal64.emp.zapto.org> References: <4F9C9299A10AE74E89EA580D14AA10A61A172F@royal64.emp.zapto.org>
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Daniel Eriksson wrote: > While playing around with growfs I noticed that it prints the sector > numbers for the super-block backups on sectors beyond 2^31 as negative > numbers. I ran into this issue while trying to grow a 1TB filesystem to > a 1.5TB filesystem. > > Example: > [snip] > 2142948448, 2143324800, 2143701152, 2144077504, 2144453856, 2144830208, > 2145206560, 2145582912, 2145959264, > 2146335616, 2146711968, 2147088320, 2147464672, -2147126272, > -2146749920, -2146373568, -2145997216, -2145620864, > -2145244512, -2144868160, -2144491808, -2144115456, -2143739104, > -2143362752, -2142986400, -2142610048, -2142233696, > [snip] > > Is this something to worry about as far as file system consistency goes, > or is it just a cosmetic problem with the printout? It's just cosmetic, as far as I can see. cheers, le -- Lukas Ertl http://mailbox.univie.ac.at/~le/ le@FreeBSD.org http://people.freebsd.org/~le/
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