Release Notes

Table 3. Storage Center Scalability Guidelines for SCv3000 Series Storage Systems
Storage Center Object Supported Maximum
Live Volumes
● 250 Live Volumes
● 150 Live Volumes with Auto-Failover
QoS Profiles
● 100 Volume QoS Profiles
● 100 Group QoS Profiles
● 100 Volumes per Group QoS Profile
Thin Import 10 volumes (maximum simultaneous imports)
Table 4. Storage Center Scalability Guidelines for SCv2000 Series Storage Systems
Storage Center Object Supported Maximum
Drives
● SCv2000 – 168 drives total, 156 drives per SAS chain
● SCv2020 – 168 drive totals, 144 drives per SAS chain
● SCv2080 – 168 drives total, 84 drives per SAS chain
Disk Folder 4 disk folders
Server
● 100 servers (Total number of servers includes physical servers, virtual servers, and server
clusters.)
● 100 server folders
● 200 server HBA initiator ports (Total number of HBA initiator ports includes all physical and
virtual ports that are visible to the SAN.)
Volume
● 500 TB maximum volume size (or the maximum addressable storage space, whichever is
less)
● 1000 volumes
● 500 volume folders
Data Instant Replay
(Snapshots)
NOTE: Data Instant
Replay is a licensed
feature.
● 2000 snapshots
● 1000 snapshot profiles
● 100 snapshot history profiles
● 100 snapshots per volume
● 100 consistency groups
● 25 volumes per consistency group
Replications
● 124 source replications
● 1000 target replications
QoS Profiles
● 100 Volume QoS Profiles
● 100 Group QoS Profiles
● 100 Volumes per Group QoS Profile
Thin Import 10 volumes (maximum simultaneous imports)
Fixed Issues
The following sections summarize the issues fixed in Storage Center 7.4:
Fixed Issues Related to Alerts and Reporting
The following issues are fixed in Storage Center 7.4:
Table 5. Fixed Alert and Reporting Issues in Storage Center 7.4.20
Issue Description
SCOS-52698 Storage Center might fail to send customer alerts if the SMTP policy requires the hostname of
the SMTP server in a HELO or EHLO message.
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