[lustre-discuss] mdt mounting error

Parag Khuraswar parag_k at citilindia.com
Wed Nov 1 04:12:16 PDT 2017

Hi Raj,


Yes, /dev/mapper/mpatha available. 

I could format and mount using ext4.






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


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:



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)






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