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Editor to share with you what to do about backup errors caused by abnormalities in the nbu process. I believe most people don't know much about it, so share this article for your reference. I hope you can learn a lot after reading this article. Let's learn about it together.

There is a problem with a backup strategy. The error message reads as follows:

04Comp24Universe 00:03:00-requesting resource bfepdb-hcart2

Z a&LYryW004/24/2008 W ([a&LYryW004/24/2008 00:03:00-requesting resource bfbkup.NBU_CLIENT.MAXJOBS.bfepdbITPUB personal space 0HAx ^) t5Ne]'n

04Comp24Universe 00:03:00-requesting resource bfbkup.NBU_POLICY.MAXJOBS.bfep_db

CRV Uibomo _ d0t004/24/2008 00:03:00-awaiting resource bfepdb-hcart2. Waiting for resources.ITPUB personal space Nn [4mu6k+N y

Reason: Tape media server is not active, Media server: erpdb,ITPUB personal space 8RH\ x8dLt

Robot Type (Number): TLD (0), Media ID: n _ Uu&v&z WZ A, Drive Name: n _ max A _ Magi ITPUB personal space. U9 _ Uu&v&z WZ

Volume Pool: DB_ep_full, Storage Unit: bfepdb-hcart2, Drive Scan Host: N/AITPUB personal space; s / L `K4LV% la

Client backup was not attempted because backup window closed (196)

Open the console in master server, deivce--host, and the status found is "active for disk". Because this media server is connected to a tape library. Normally, it should be "active for type and disk", so tpconfig-d is executed on this machine, and there is no feedback.

1. View the process through bpps:

NB Processes

(hN6n#J KlothMw0-

\,? & LE "I c:m0 root 11379 10 15:24:23? 0:00 / usr/openv/netbackup/bin/bpcompatd

MdEqI- `brecording Y0 root 11384 1 0 15:24:28? 0:00 / usr/openv/netbackup/bin/nbslITPUB personal space # b9ugravity qrooml @ {; O

Root 11356 1 0 15:24:17? 0:00 / usr/openv/netbackup/bin/nbnosITPUB personal Space-^; Kappa Al3Reminent% [p

Root 11391 1 0 15:24:29? 0:00 / usr/openv/netbackup/bin/nbsvcmon

MM ProcessesITPUB personal Space # El.y O Uv9A B

-ITPUB personal space dashes-f.m^ [| {Z

Root 11494 11364 0 15:30:37? 0:00 tldd

6Hgy "Ko1]; H (T ^ qg0 root 11364 1 0 15:24:20? 0:00 / usr/openv/volmgr/bin/ltid

& [IfpA%I+I0 root 11497 11364 0 15:30:39? 0:00 avrd

TD "Me\) ho;qi:w5~0 root 11480 1 0 15:30:34? 0:00 vmd

Nothing unusual was found.

two。 Execute on master server:

Vmdareq-a

Found that there is no information about the media server bfepdb, decided to restart the nbu process. Bpps-an after netbackup stop

NB Processes

PA0\;} G ^ (QV@ {0-

MM ProcessesITPUB personal space x (F / ^ rn, S4W)

-

3.ioscan-fnC tape

Class I H/W Path Driver S/W State H/W Type Description

D#s1UEr:Jtk7\ UZ0====ITPUB personal space .sD Dg:z;w/HMpQ

Tape 0 dFdS_fX3 0 stape CLAIMED DEVICE HP C5683AITPUB personal space 9z dFdS_fX3\ 5c8s

/ dev/rmt/0m / dev/rmt/0mnb / dev/rmt/c0t4d0BESTn / dev/rmt/c0t4d0DDSb ITPUB personal space z? P'TW

/ dev/rmt/0mb / dev/rmt/c0t4d0BEST / dev/rmt/c0t4d0BESTnb / dev/rmt/c0t4d0DDSn

1v%S DS8N Y%@z5rS_0 / dev/rmt/0mn / dev/rmt/c0t4d0BESTb / dev/rmt/c0t4d0DDS / dev/rmt/c0t4d0DDSnbITPUB personal Space]} 1v%S Precedence 9tr (l

Tape 7 0/10/0/0.97.26.255.1.3.0 stape CLAIMED DEVICE HP Ultrium 2-SCSI

^ G {% e [6h`0 / dev/rmt/7m / dev/rmt/7mn / dev/rmt/c16t3d0BEST / dev/rmt/c16t3d0BESTn

; d Df:_} $? .Yt T0 / dev/rmt/7mb / dev/rmt/7mnb / dev/rmt/c16t3d0BESTb / dev/rmt/c16t3d0BESTnbITPUB personal space AyOb-X w ^ 4e E

Tape 8 0/10/0/0.97.26.255.1.3.1 stape CLAIMED DEVICE HP Ultrium 2-SCSI

7l#Mx4fD [Qmurjandy] Q0 / dev/rmt/8m / dev/rmt/8mn / dev/rmt/c16t3d1BEST / dev/rmt/c16t3d1BESTn

Gap#bYcof0 / dev/rmt/8mb / dev/rmt/8mnb / dev/rmt/c16t3d1BESTb / dev/rmt/c16t3d1BESTnb

9XY (y/G-y0tape 30 Uniqpact 12 Universe 0.97.25.255.1.3.1 stape CLAIMED DEVICE HP Ultrium 2-SCSIITPUB personal Space & zo5F Nu

/ dev/rmt/3m / dev/rmt/3mn / dev/rmt/c14t3d1BEST / dev/rmt/c14t3d1BESTn

* dittervRandlu\ 0Md0 / dev/rmt/3mb / dev/rmt/3mnb / dev/rmt/c14t3d1BESTb / dev/rmt/c14t3d1BESTnb

+ _ 0Maccount account: `Q% U) mh0tape 4 0Thirty _ 12 _ stape CLAIMED DEVICE HP Ultrium 2-SCSI 0 _ 0.97.25.255.1.3.2

XJ5Y'l'uD1C0 / dev/rmt/4m / dev/rmt/4mn / dev/rmt/c14t3d2BEST / dev/rmt/c14t3d2BESTnITPUB personal space &] mt $Jo (FC2La

/ dev/rmt/4mb / dev/rmt/4mnb / dev/rmt/c14t3d2BESTb / dev/rmt/c14t3d2BESTnb

There's nothing wrong with the equipment.

4. Then netbackup start, and then manually start the policy problem still exists.

5. After netbackup stop again, execute bp.kill_all, completely kill the nbu process, and then start nbu,vmdareq-a by netbackup start. Everything is fine.

# netbackup start

NetBackup Database Server started.

-ClearV g/UPU0NetBackup Notification Service started.ITPUB personal space XV ^ G6TJ Uu;t'DN

NetBackup Enterprise Media Manager started.ITPUB personal space hYR5EzUL8ck

NetBackup Resource Broker started.

"Xuan I. [zoned D] 0Media Manager daemons started.ITPUB personal space dN E%JeE) O

NetBackup request daemon started.ITPUB personal space D.OXa5l4f

NetBackup compatibility daemon started.ITPUB personal space D2Ss0B:u%r*fN |

NetBackup Job Manager started.ITPUB personal space ClearF? ^ O4N! [

NetBackup Policy Execution Manager started.

E {lp5U0C @ * zR+Y0NetBackup Service Layer started.ITPUB personal space! Gwil | @

NetBackup is not configured for clustering.

S | P Bentinghouse GmmVp0NetBackup Service Monitor started.

# vmdareq-a

Drive2-AVAILABLEITPUB personal space; at+p.dCtW$m\ `

Bfbkup UPITPUB personal space Fv~] e "soi

Erpdb UPITPUB personal space z] "] uonP/?3_+r

Drive3-AVAILABLE

& z; {% oct;Wg5V i0 bfbkup UP

Centering #]; W.Pz0 erpdb UP

], wmurB estrangWbtery Z o.i0HPUltrium2-SCSI0-AVAILABLEITPUB personal space? C-b3vLZDURv

Bfbkup UPITPUB personal space 7Ub GX7?&X:Y:A

Erpdb UP

9V "i:G+Q Q0HPUltrium2-SCSI1-AVAILABLEITPUB personal space! rq,d {/ D" r} & y

Bfbkup UPITPUB personal space D d ^;? V0Q

Erpdb UP

6. Conclusion

This problem may be caused by an exception in the nbu process. However, a normal restart may still not solve the problem, so you need to execute the bp.kill_all script to stop the nbu daemon.

The above is all the contents of the article "what to do if the backup error caused by the exception of the nbu process". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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