[lustre-discuss] ldiskfs ost size limit

Justin Miller jmiller at cray.com
Tue Jul 21 09:05:37 PDT 2015

It is available in the Lustre Operations Manual, Table 1.1


- Justin

On 7/21/15, 11:02 AM, "lustre-discuss on behalf of Götz Waschk" <lustre-discuss-bounces at lists.lustre.org on behalf of goetz.waschk at gmail.com> wrote:

>Thanks Ben,
>is there a public document where I could have found this limit?
>Regards, Götz
>On Tue, Jul 21, 2015 at 4:33 PM, Ben Evans <bevans at cray.com> wrote:
>> 128 TB is the current limit
>> You can force more than that, but it looks like you won't need to.
>> -Ben Evans
>> -----Original Message-----
>> From: lustre-discuss [mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Götz Waschk
>> Sent: Tuesday, July 21, 2015 10:18 AM
>> To: lustre-discuss at lists.lustre.org
>> Subject: [lustre-discuss] ldiskfs ost size limit
>> Dear Lustre experts,
>> I'm in the process of installing a new Lustre file system based on version 2.5. What is the size limit for an OST when using ldiskfs?Can I format a 60 TB device with ldiskfs?
>> Regards,
>> Götz Waschk
>> _______________________________________________
>> lustre-discuss mailing list
>> lustre-discuss at lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
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