Accessing Sc Series Storage From The Sap Hana Nodes - Dell EMC SC Series Validation Manual

Accessing SC Series storage from the SAP HANA nodes

Setting up
Enable native Linux DM-MPIO to access the block devices from SAP HANA nodes:
multipath I/O
Create the multipath.conf configuration file.
1.
The following example of a multipath.conf configuration file is for an eight-
node SAP HANA solution. (The nodes are worker nodes.) Use the SC Series
DSM Client UI to find the World Wide Identifiers (WWIDs).
defaults {
user_friendly_names yes
find_multipaths yes
rr_min_io
no_path_retry fail
}
blacklist {
}
multipaths {
multipath {
multipath {
multipath {
multipath {
multipath {
multipath {
multipath {
multipath {
Dell EMC SC Series Storage Configuration Best Practices for SAP HANA TDI
Accessing SC Series storage from the SAP HANA nodes
10
wwid 36000d31000ec99000000000000000016
alias sapmnt
}
wwid 36000d31000ec99000000000000000012
alias logvol1
}
wwid 36000d31000ec99000000000000000013
alias logvol2
}
wwid 36000d31000ec99000000000000000014
alias logvol3
}
wwid 36000d31000ec99000000000000000015
alias logvol4
}
wwid 36000d31000ec99000000000000000017
alias logvol5
}
wwid 36000d31000ec99000000000000000018
alias logvol6
}
wwid 36000d31000ec99000000000000000019
alias logvol7
SC9000, SC7020, SC5020, and SCv3020 Storage Arrays
25
Validation Guide