[lustre-discuss] mdt mounting error

Raj rajgautam at gmail.com
Wed Nov 1 04:16:17 PDT 2017


What options in mkfs.lustre did you use to format with lustre?
On Wed, Nov 1, 2017 at 6:14 AM Parag Khuraswar <parag_k at citilindia.com>
wrote:

> Hi Raj,
>
>
>
> Yes, /dev/mapper/mpatha available.
>
> I could format and mount using ext4.
>
>
>
> Regards,
>
> Parag
>
>
>
>
>
> *From:* Raj [mailto:rajgautam at gmail.com]
> *Sent:* Wednesday, November , 2017 4:39 PM
> *To:* Parag Khuraswar; Lustre discussion
> *Subject:* Re: [lustre-discuss] mdt mounting error
>
>
>
> Parag,
> Is the device /dev/mapper/mpatha available?
> If not, the multipathd may not have started or the multipath configuration
> may not be correct.
>
> On Wed, Nov 1, 2017 at 5:18 AM Parag Khuraswar <parag_k at citilindia.com>
> wrote:
>
> Hi,
>
>
>
> I am getting below error while mounting mdt. Mgt is mounted.
>
>
>
> Please suggest
>
>
>
> [root at mds2 ~]# mount -t lustre /dev/mapper/mpatha /mdt
>
> mount.lustre: mount /dev/mapper/mpatha at /mdt failed: No such file or
> directory
>
> Is the MGS specification correct?
>
> Is the filesystem name correct?
>
> If upgrading, is the copied client log valid? (see upgrade docs)
>
>
>
> Regards,
>
> Parag
>
>
>
>
>
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>
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