Date: Mon, 2 Mar 2015 13:31:39 -0700 From: Warner Losh <imp@bsdimp.com> To: Brett Wynkoop <freebsd-arm@wynn.com> Cc: freebsd-arm@freebsd.org Subject: Re: crash on writing usbstick Message-ID: <4DC157E8-54FD-4DEA-B437-19470E838C03@bsdimp.com> In-Reply-To: <20150302144013.2ea4283e@ivory.wynn.com> References: <20150301041855.5352663e@ivory.wynn.com> <20150301144653.63b38cdf@ivory.wynn.com> <20150301184456.7b5e6487@ivory.wynn.com> <1DC8221F-64EA-418C-8CE5-5FFA4F3DBC64@bsdimp.com> <20150301210558.3fbdb18b@ivory.wynn.com> <A06E3230-C383-4D3E-B4D7-DCECC74595DB@bsdimp.com> <20150302011446.6743ae97@ivory.wynn.com> <7C0DC8EC-3DC5-4731-8711-45CD1E8C396C@bsdimp.com> <20150302130248.18e80010@ivory.wynn.com> <20150302144013.2ea4283e@ivory.wynn.com>
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--Apple-Mail=_B14B6F66-7628-4B28-97F3-CA5325A45359 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=us-ascii > On Mar 2, 2015, at 12:40 PM, Brett Wynkoop <freebsd-arm@wynn.com> wrote: > > Greeting- > > It looks like I can write big files until I fill up the filesystem > without crashing. > > [wynkoop@beaglebone ~]$ dd if=/dev/zero > of=/export/test/foo > > /export: write failed, filesystem is full > dd: /export/test/foo: No space left on device > 25293697+0 records in > 25293696+0 records out > 12950372352 bytes transferred in 5018.682175 secs (2580433 bytes/sec) > [wynkoop@beaglebone ~]$ > > > So what does this tell us? That suggests the bug is with meta-data allocation rather than with simple block allocation. Warner --Apple-Mail=_B14B6F66-7628-4B28-97F3-CA5325A45359 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJU9MirAAoJEGwc0Sh9sBEAC1EP/RzJ+SS8jY0R+/1EhQwaT6mN fLoJAJ/qN8IUWWLVH0TCRt2jm7lRMOadb2hRhYyFuDWb1W6wj7TMnPhTg56f/1E3 FwoEDJXO2WxPVxt/Cx9Mg+SOBoQ2WlgJ5MFzYlmj6EjSwJqPD86rj6UfY80GI7cX WsLdR+tLYiJ0PbkhmAIZOzgy52g76bXFdSve+0n08Lh2Tmm6H2H6aF2S/4lYhBKl IwoB3cOcxPOSWtYiuZt/U24tF0iugIHmnRmM/VrHq3PWnPPXMlce1fGKJZqNOac6 o33M1QVjb9MDna0dtPmqRIFP+mdJYkepiHXqFHYtpeK+c/YMSQS9AE+vtWk6WGQa MqjnLnozYQnVcwjmHnJIxmA1owqzlTuvG7gabz6jjgywnYzB7nrSyZ4RPbVUe7QQ KIBpeytFg/S6FIXddKRPCYJE/muDIS0fNnWTnOGnvpwJara6I13Qdo+xG851Zw2D pBpF1Rao9qaToZHE5Xomdt6fDC18emVwZuQYZNOcMjAcQEX7MQAbsLd/D+0QiZ6J c2KTnqwyhJLvB1SUCEFOWgCrUOVG4zJ5cRk58Yqk6cdY9QBt0gSqbuaIMkft70R8 y8FCcu7qRQ3xnsAwI/6wvyRqRCMMg5A9EPbdlo2a1IIzlJyUDAPLSwagEe3M2mS2 IuRHL/BU0+BtjKHjwOmR =mHOY -----END PGP SIGNATURE----- --Apple-Mail=_B14B6F66-7628-4B28-97F3-CA5325A45359--
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