Device is already labeled for asm disk

Author: hhjk

August undefined, 2024

WebMar 9, 2015 · 2 Answers. Sorted by: 1. Try to put some delay in your asm initialization. Oracle suggests 10 seconds sleep: echo -n "Initializing the Oracle ASMLib driver: " logger "Initializing the Oracle ASMLib driver" echo "Sleeping for 10 seconds, waiting for disk discovery to finish" logger "Sleeping for 10 seconds, waiting for disk discovery to finish ... WebIf a disk was previously used for an Oracle ASM disk group and the disk group has been dismounted, then you can label this disk using the MIGRATE option. You can use …

All things you should know about Oracle ASM disks - Techgoeasy

WebScanning system for ASM disks... Disk "DATA_0001" is a valid ASM disk. Device "/dev/sdb2" is already labeled for ASM disk "DATA_0001" Solution: … WebI wanted to re-create the ASM instance. I deleted all data and used oracleasm deletedisk to remove the devices. For some reason oracleasm will not register any of the disks again. # oracleasm createdisk /dev/sdb VOL1 Disk label "/dev/sdb" contains an invalid character I tried dd, gparted and other tools to change the data. earn income tax credit 2019

oracle - Define block device of an ASM disk - Database …

Weboracleasm createdisk VOL1 /dev/sda1. Use the createdisk option to mark a disk device for use with the Oracle Automatic Storage Management library driver and give it a name, where labelname is the name you want to use to mark the device, and devicepath is the path to the device: oracleasm createdisk labelname devicepath. Unmark a named disk device. WebMy ASM DISKGROUP is not able to mount as few of the asm label are missing for few of the disks. Example: labels for /dev/siob1 to siob7 are missing due to some reasons. ... This is why ASMLIB relies on information stored in the disk header and not device names. You better find out what is wrong with the devices. If there is a hardware problem ... WebAug 24, 2024 · ASMLib can sometimes leave partitions on the disk used for ASM. Solution: It will be enough to crush the partition information with the dd command. According to the … cswe membership

Administering Oracle ASMLIB and Disks - Oracle Help Center

ASMlib disk missing after reboot — oracle-mosc

WebOct 22, 2015 · ASM: Device “X” is already labeled for ASM disk “”. Been doing some ASM cross training over the past couple of days and hit an interesting feature while … WebAlthough you can specify a logical volume as a device in an Oracle ASM disk group, Oracle does not recommend their use because it adds a layer of complexity that is unnecessary with Oracle ASM. ... However, because ASMLIB recognizes that these disks have already been labeled with the /dev/mapper/multipath string values, it ignores these disks ... cswe mfp msw applicationWebOct 16, 2024 · but after the server reboot, the ASM disk missing, and only 1 disk appear in /dev/oracleasm/disks folder. ls /dev/oracleasm/disks/ MD3000. When I try to recreate the … cswe military social work

"WebMar 19, 2015 · If you are using ASMLib for configure ASM Disks, then you can use following steps for define which device mapped which ASM Disk. As you know, oracleasm listdisks is return only ASM disk names. [grid@oel62-rac1 ~]$ oracleasm listdisks ASMDISK01 ASMDISK02 ASMDISK03 ASMDISK04 ASMDISK05 [grid@oel62-rac1 ~]$. If you want … " - Device is already labeled for asm disk

Device is already labeled for asm disk

PRVG-10521 : Failed to resolve ASM disk label - Oracle Forums

WebMar 22, 2024 · Older versions may not have the -p option and they display only the major and minor numbers which you can use to find the physical disk: Mapping ASM disks to Physical Devices. Example: [root@orcldb2 ~]# /etc/init.d/oracleasm querydisk VOL1 Disk "VOL1" is a valid ASM disk on device [8, 97] [root@orcldb2 ~]# ls -l /dev grep 8, grep … WebApr 19, 2024 · In a 12.1.0.2.1 Oracle restart environment afd_configure command to implement the ASM Filter Driver returns the error: ASMCMD-9524: AFD configuration …

Did you know?

WebMar 16, 2016 · - Action: Ensure that the specified ASM label is correctly stamped on a shared device on the node specified and that the labeled devices are accessible to … WebNov 20, 2024 · As for raw device access under Linux, raw devices are no longer relevant to avoid kernel I/O device buffering since Oracle 10g, which opens datafiles with o_direct flag. Keep in mind that ASM is a logical volume manager populating metadata to the Oracle instance SGA, but as such it is not in the physical I/O path.

WebDisks that are no longer used by ASM can be unmarked using deletedisk command. oracleasm deletedisk. oracleasm deletedisk OCRVD1 Check whether a disk is already … WebSep 10, 2024 · You might have already come across ASM, Device Mapper Multipathing (DM-Multipathing) if you are working quit long time as a Linux administrator. ... [253, 1] Disk "ASM_Disk2" is a valid Disk on device [253, 2] Disk "ASM_Disk3" is a valid Disk on device [253, 3] Disk "ASM_Disk4" is a valid Disk on device [253, 4] Disk "ASM_Disk5" is a …

WebNov 28, 2024 · Hi, >> On Node1 and Node2 # oracleasm querydisk /dev/sd[b-h]1. Device "/dev/sdb1" is marked an ASM disk with the label "VOL1"Device "/dev/sdc1" is marked … WebAug 25, 2024 · In the Configure ASM: Disk Groups dialog box, click the Create button, and then click Show Advanced Options. In the Create Disk Group dialog box: Enter the disk group name DATA. Under Select Member Disks, select ORCL_DATA and ORCL_DATA1. Under Allocation Unit Size, select 4. Click ok to create the disk group. Click ok to close …

WebDec 10, 2011 · Reloading disk partitions: done Cleaning any stale ASM disks... Scanning system for ASM disks.. I documented my steps from my implementation, and I am 100% sure I got everything up and running. I checked /var/log oracleasm message, it said: oracleasm-read-label: Unable to open device "/dev/dm-1": No such file or directory …

Weboracleasm createdisk VOL1 /dev/sda1. Use the createdisk option to mark a disk device for use with the Oracle Automatic Storage Management library driver and give it a name, … cs wellorWebJan 20, 2014 · It shows me the label DISK1. So clearing the ASM disk header using dd left some junks. Share. Improve this answer. Follow answered Jan 20, 2014 at 12: ... Disk … earn income tax credit table 2021WebOnce the ASM instance is created, you are presented with the "ASM Disk Groups" screen. Click the "Create New" button. On the "Create Disk Group" screen, enter Disk Group Name of "DATA" and select the required level of redundancy: External - … earnin commercialWebFeb 22, 2014 · After the header has been written over with zeroes, you can then add the disk via the createdisk command: [root@ip-10-234-66-103 ~]# oracleasm createdisk DATA0 /dev/xvdc1 Writing disk header: done Instantiating disk: done [root@ip-10-234-66-103 … earn income tax credit 2023Web2 Troubleshooting: By looking at the/etc/blkid/blkid.tab file, you can see that the device/dev/sdf1 is already an ASM disk, but the ASM volume label is empty. cswe mossoroWebOct 21, 2014 · Device "XXX" is already labeled for ASM disk. bigclouder 于 2014-10-21 09:42:26 发布 1746 收藏. 分类专栏：操作系统. 版权. 操作系统专栏收录该内容. 42 篇文 … earnin communityWebApr 20, 2024 · The ASM disk could be any of these (1) Raw disk partition—A raw partition can be the entire disk drive or a section of a disk drive.However, the ASM disk cannot … earnin company address