How to write udev rules for persistent device name for DMP subpaths?
Hi experts, I'm using SFRAC 6.0.3 on Oracle Linux 5.8 with Oracle storage (2 HBA cards, 4 paths) and would like to make the DMP subpaths persistent after rebooting. I knew that for single path I can write the following udev rule: KERNEL=="sd*", BUS=="scsi", PROGRAM=="/sbin/scsi_id -g -u -s %p", RESULT=="<scsi_id>", SYMLINK+="<your_disk_name>%n" But it didn't work for multipath... Anyone can help on this issue? Thanks in advance... Thanks and Regards, Kiluwa
bulk transfer?? block size??
About bulk transfer with secondary logging To effectively use network bandwidth for replication, data is replicated to a disaster recovery (DR) site in bulk at 256 KB. This bulk data transfer reduces VVR CPU overhead and increases the overall replication throughput. With compression enabled, bulk data transfer improves the compression ratio and reduces the primary side CPU usage. question 1.Smaller than 256k did before? 2.Did you send compressed 256k?Solved2.9KViews0likes1Comment