Showing posts with label OCI. Show all posts
Showing posts with label OCI. Show all posts

Thursday, July 11, 2024

Execute Curl Utility to transfer tar file to Object Storage

Command to Upload Backup to Object Storage For OEL 5.8 the wget&curl TSLV is disabled please use Java option curl -X PUT -T / -u ‘@miracle.com:’ https://swiftobjectstorage.us-.miracleecloud.com/v1/// -x omcs-proxy.miracleoutsourcing.com:80 or java -jar uploadcli.jar -url https://swiftobjectstorage.us-phoenix-1.oraclecloud.com/v1/ -user fist.lastname@miracle.com -container .tar.gz

Wednesday, February 14, 2024

Creating an ACFS file system on OCI DB system

 

Creating an ACFS file system on OCI DB system


In an DB system on OCI if we want to add any file system then we can use the ACFS file system.

We can create an ACFS file system using below

1) Login to DB system with grid user

2)  Create a Volume by picking space from DATA disk group.

[grid@foa ~]$ asmcmd lsdg
State    Type    Rebal  Sector  Logical_Sector  Block       AU  Total_MB  Free_MB  Req_mir_free_MB  Usable_file_MB  Offline_disks  Voting_files  Name
MOUNTED  EXTERN  N         512             512   4096  4194304    262144     4372                0            4372              0             Y  DATA/
MOUNTED  EXTERN  N         512             512   4096  4194304    262144   257212                0          257212              0             N  RECO/


asmcmd volcreate -G data -s 20G oradata1

3) Validate the volume created

[grid@foa ~]$ asmcmd volinfo -G data oradata1
Diskgroup Name: DATA

 Volume Name: ORADATA1
 Volume Device: /dev/asm/oradata1-377
 State: ENABLED
 Size (MB): 20480
 Resize Unit (MB): 64
 Redundancy: UNPROT
 Stripe Columns: 8
 Stripe Width (K): 1024
 Usage: 
 Mountpath: 

4) We can check the volume physical details.

[grid@foa ~]$ fdisk -l /dev/asm/oradata1-377

Disk /dev/asm/oradata1-377: 21.5 GB, 21474836480 bytes, 41943040 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 1048576 bytes

5) Format the new volume as ACFS

[grid@foa ~]$ /sbin/mkfs -t acfs /dev/asm/oradata1-377
mkfs.acfs: version                   = 19.0.0.0.0
mkfs.acfs: on-disk version           = 46.0
mkfs.acfs: volume                    = /dev/asm/oradata1-377
mkfs.acfs: volume size               = 21474836480  (  20.00 GB )
mkfs.acfs: Format complete.

6) Register the mount

Exit from grid user and connect as root.

mkdir /backup

 /sbin/acfsutil registry -a /dev/asm/oradata1-377 /backup -u oracle

7)  Verify

df -h

/dev/asm/oradata1-377            20G  414M   20G   3% /backup

https://www.funoracleapps.com/2022/11/creating-acfs-file-system-on-oci-db.html

Tuesday, September 21, 2021

OCI Listener timeout

 The default timeout values are:

  • 300 seconds for TCP listeners.

  • 60 seconds for HTTP listeners.

maximum timeout value is 7200 seconds.

ewallet p12 vs cwallet sso

The  ewallet.p12  stores credentials and certificates protected by a user password, while  cwallet.sso  provides an obfuscated, random passw...