Date: Mon, 19 Jul 2010 17:22:10 -0500 From: Adam Vande More <amvandemore@gmail.com> To: Garrett Moore <garrettmoore@gmail.com> Cc: freebsd-stable <freebsd-stable@freebsd.org>, John Hawkes-Reed <hirez@libeljournal.com> Subject: Re: Problems replacing failing drive in ZFS pool Message-ID: <AANLkTinG0k8oi_eTBNsKES9Gt2qXEvDGz6pwAp-kUeSg@mail.gmail.com> In-Reply-To: <AANLkTinnAxJxARcJrDgYxnpql2n2a_6bQc7fSuZLAzuF@mail.gmail.com> References: <AANLkTimOrwHe7xiwoap2H2mUtA7vU6TjENkPC4yJ02_z@mail.gmail.com> <AANLkTimOIgCIO4txpPeeoMrRSYAqM25V7cm-h7djmZUC@mail.gmail.com> <AANLkTikPOgIqkm3GhIsEnvuvEHvlc44cnh6GJQ1k7Ja_@mail.gmail.com> <AANLkTimgi2Btzv9krZZPHCPiyCcwtQyF72BmRzA1kuvi@mail.gmail.com> <AANLkTinm-kYD2vwTBCh49AeU0oxuPSOPXjusMa3FGk1h@mail.gmail.com> <AANLkTikPJDoiTUwNHVtTDiFMdFkm6v6_ra8JYkuChBJC@mail.gmail.com> <AANLkTikCCmGmIcRpj7gjnRBEfLE40IjOmelMYu9WkSUO@mail.gmail.com> <4C44B104.2050000@libeljournal.com> <AANLkTinnAxJxARcJrDgYxnpql2n2a_6bQc7fSuZLAzuF@mail.gmail.com>
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On Mon, Jul 19, 2010 at 5:04 PM, Garrett Moore <garrettmoore@gmail.com>wrote: > Well, hotswapping worked, but now I have a totally different problem. Just > for reference: > # zpool offline tank da3 > # camcontrol stop da3 > <swap drive> > # camcontrol rescan all > <'da3 lost device, removing device entry'> > # camcontrol rescan all > <'da3 at mpt0 ...', so new drive was found! yay> > # zpool replace tank da3 > *cannot replace da3 with da3: device is too small* > > So I looked at the smartctl output for the old and new drive. Old: > Device Model: WDC WD15EADS-00P8B0 > Serial Number: WD-WMAVU0087717 > Firmware Version: 01.00A01 > User Capacity: 1,500,301,910,016 bytes > > New: > Device Model: WDC WD15EADS-00R6B0 > Serial Number: WD-WCAVY4770428 > Firmware Version: 01.00A01 > User Capacity: 1,500,300,828,160 bytes > > God damnit, Western Digital. What can I do now? It's such a small > difference, is there a way I can work around this? Uff da, I'm pretty sure the answer is no, you would have had to use the smallest device first when creating the pool I think. > My other replacement > drive is the "00R6B0" drive model as well, with the slightly smaller > capacity. > -- Adam Vande More
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