[SERVER-45035] Can not process volume group vg0 Created: 10/Dec/19  Updated: 27/Oct/23  Resolved: 10/Dec/19

Status: Closed
Project: Core Server
Component/s: Admin
Affects Version/s: 4.2 Required
Fix Version/s: None

Type: Question Priority: Major - P3
Reporter: Vũ Văn Thống Assignee: Dmitry Agranat
Resolution: Community Answered Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Participants:

 Description   

I wanted to convert stand alone mongodb to replica, so I followed this tutorial https://docs.mongodb.com/manual/tutorial/backup-with-filesystem-snapshots/. I got this problem:

Using default stripesize 64.00 KiB.
Volume group "vg0" not found
Cannot process volume group vg0

when I typed: 

lvcreate --size 100M --snapshot --name mdb-snap01 /dev/vg0/mongodb

What is volume group describe for in there?

Help me, pls!
Thank you so much!



 Comments   
Comment by Dmitry Agranat [ 10/Dec/19 ]

Hi vuthongcs@gmail.com,

Those messages might indicate that the name of the vg0 ends in some invisible character (one or more blanks present) or you might be trying to mount a single partition instead of mounting a logical volume that captures everything. In any event, I do not see anything pointing to a MongoDB server bug so I will go ahead and close this ticket.

The SERVER project is for bugs and feature suggestions for the MongoDB server. As this ticket does not appear to be a bug, I will now close it. If you need further assistance troubleshooting, I encourage you to ask our community by posting on the mongodb-user group or on Stack Overflow with the mongodb tag.

Regards,
Dima

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