Thursday, April 4, 2013

PV Name unknown device


If you allocate the one volume to one VM and you did created PV after that you did dettach the volume without unmounting the volume.
So here is the procedure how to troubleshoot with it.

[root@localhost ~]#  pvdisplay
  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               VolGroup00
  PV Size               19.89 GB / not usable 19.49 MB
  Allocatable           yes (but full)
  PE Size (KByte)       32768
  Total PE              636
  Free PE               0
  Allocated PE          636
  PV UUID               KhAEcp-48eH-a3nz-HFzF-sXPt-4duo-Vl0NAa

  --- Physical volume ---
  PV Name               unknown device
  VG Name               VolGroup00
  PV Size               10.00 GB / not usable 32.00 MB
  Allocatable           yes
  PE Size (KByte)       32768
  Total PE              319
  Free PE               319
  Allocated PE          0
  PV UUID               7CeL4J-wKL1-EigZ-YpWc-qufr-Gbwp-UcFOne


[root@localhost ~]# vgreduce --removemissing --force

Now just check following things.. your issue is resolved.
[root@localhost ~]# vgdisplay
 
  --- Volume group ---
  VG Name               VolGroup00
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  4
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                2
  Open LV               2
  Max PV                0
  Cur PV                2
  Act PV                1
  VG Size               29.84 GB
  PE Size               32.00 MB
  Total PE              955
  Alloc PE / Size       636 / 19.88 GB
  Free  PE / Size       319 / 9.97 GB
  VG UUID               7o4aWW-Euef-k2Ti-n4rt-QTB0-6RZr-4u7Y9w

19 comments:

Milon Khan said...

It doesn't really matter if you are with the breath in different places at different times. My teachers have said that it steadies the mind Meditation Blogssomewhat to keep coming back to the same place once your attention has wandered....but if that's not happening, I'd go with what's more natural...ending that frustration will also serve to steady your mind. So I'd say don't try to follow it in a particular spot, and go where it takes you.
- Sharon
sketstc

Thanks for a great read. I love it, i love it so much that the greedy gnome in me wants more. said...

Thanks for a great read. I love it, i love it so much that the greedy gnome in me wants more.

Renu said...

Good Post! Thank you so much for sharing this pretty post, it was so good to read and useful to improve my knowledge as updated one, keep blogging.
https://www.emexotechnologies.com/online-courses/devops-training-in-electronic-city/

priya rajesh said...

Very good blog, thanks for sharing such a wonderful blog with us. Keep sharing such worthy information to my vision.
DevOps certification Chennai
DevOps Training in Chennai
DevOps Training in Velachery
RPA Training in Chennai
Angularjs Training in Chennai
Blue Prism Training in Chennai
Machine Learning Training in Chennai

mercyroy said...

feeling so good to read your information's in the blog.
thanks for sharing your ideas with us and add more info.
vmware training near me
vmware training in bangalore
vmware training in chennai
vmware Training in T nagar

aruna ram said...

Innovative think!!! Thank You for your great post. I need more info to learn so kindly update it.
Digital Marketing Training institute in Bangalore
Digital Marketing Classes in Bangalore
Digital Marketing Course in Bangalore
Digital Marketing Course in Tnagar
Digital Marketing Training in Nungambakkam
Digital Marketing Training in Tambaram
Digital Marketing Course in Omr

sathyaramesh said...


Thanks for splitting your comprehension with us. It’s really useful to me & I hope it helps the people who in need of this vital information.
Best Web Designing Institute in Chennai
Best web designing course in chennai
web design classes
PHP Training Center in Chennai
PHP Institutes in Chennai
PHP courses in chennai

Unknown said...

Thank you for giving useful information. Excellent blog!!
DevOps Online Training

Unknown said...

Your thoughts are really different and helpful for me.i really enjoy the juice of your blog.i eagerly waiting for your next updates.
Software Testing Training in OMR
Software Testing Training in Sholinganallur
software testing training in chennai
Software Testing Training in T nagar
Software Testing courses in Anna Nagar
Software Testing Course in Anna Nagar

jvimala said...

Thanks for sharing
Regards
Machine Learning Training

jvimala said...

Thanks for sharing
Regards
Machine Learning Training

Durai Raj said...

Great Blog!!! Thanks for sharing with us... it is more useful for us..
hadoop training in bangalore
big data courses in bangalore
hadoop training institutes in bangalore
Devops Training in Bangalore
Digital Marketing Courses in Bangalore
German Language Course in Madurai
Cloud Computing Courses in Coimbatore
Embedded course in Coimbatore

Joe said...

You are an artist. Your website is very unique. Your content is very interesting to read. Waiting to read more.
Informatica Training in Chennai
Informatica Training Center Chennai
Informatica Training
Learn Informatica
Informatica course
Informatica Training in Velachery
Informatica Training in Anna Nagar
Informatica Training in Tnagar


Joe said...

Great Work. Amazing way of writing things. Thanks for Posting.
Ionic Training in Chennai
Ionic Course in Chennai
Ionic Training Course
Ionic Framework Training
Ionic Course
Ionic Training near me
Ionic Training in Velachery
Ionic Training in Tambaram
Ionic Training in Adyar

dockerdevops said...

Nice Posting !! Thanks for sharing..
Docker Training in Hyderabad
Docker and Kubernetes Online Training
Docker Training
Docker Online Training
Kubernetes Online Training
Kubernetes Training in Hyderabad
Best Docker and kubernetes training in ameerpet
Docker and Kubernetes Training in Hyderabad

Nisha San said...

And indeed, I’m just always astounded concerning the remarkable things served by you. Some four facts on this page are undeniably the most effective I’ve had.
cloud computing courses in chennai | cloud computing training in chennai | cloud training in chennai | cloud certification in chennai | cloud computing classes in chennai

Johan said...

I must appreciate you for providing such a valuable content for us. This is one amazing piece of article. Helped a lot in increasing my knowledge.microsoft azure training in bangalore

Rashika said...

The information you provided in the blog is really unique I love it!!
Really nice post. Thank you for sharing amazing information.
Digital Marketing Training in Chennai | Certification | SEO Training Course | Digital Marketing Training in Bangalore | Certification | SEO Training Course | Digital Marketing Training in Hyderabad | Certification | SEO Training Course | Digital Marketing Training in Coimbatore | Certification | SEO Training Course | Digital Marketing Online Training | Certification | SEO Online Training Course

Devi said...

Excellent post with valuable content. It is very helpful for me and a good post. oracle training in chennai