Cisco Cisco MDS 9000 SAN-OS Software Release 1.0
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
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Cisco MDS 9000 Family Release Notes for Storage Services Interface Image Release 4.2(3k)
OL-20651-07
Caveats
Resolved Caveats
•
CSCtj48180
Symptom: SANTap fails when the ARL log is retrieved for a session with 2 TB LUNs.
Workaround: This issue is resolved.
•
CSCtj55894
Symptom: The SANTap data path processor (DPP) on a AIX host behaves like the NACA bit is not
set, even though the bit was set by the Test Unit Ready command.
set, even though the bit was set by the Test Unit Ready command.
Workaround: This issue is resolved.
•
CSCtj85157
Symptom: A Cisco MDS 9000 switch running SANTap with SSI Release 4.2(3i) reports to the host
one less LUN from the front end VSAN than the storage device in the back end VSAN reported.
one less LUN from the front end VSAN than the storage device in the back end VSAN reported.
Workaround: This issue is resolved.
•
CSCtj67954
Symptom: A DPP failure causes a Cisco MDS MSM-18/4 module to reload when ESX version 4.1
hosts enable the hardware acceleration feature in a SANTap Recoverpoint environment. This
symptom might occur when an ESX 4.1 host is configured to use hardware acceleration.
hosts enable the hardware acceleration feature in a SANTap Recoverpoint environment. This
symptom might occur when an ESX 4.1 host is configured to use hardware acceleration.
Workaround: This issue is resolved.
Open Caveats
•
CSCtf64022
Symptom: Following an upgrade from Cisco MDS NX-OS Release 4.1(3a) with SSI Release
4.1(3m) to NX-OS Release 4.2(3a) with SSI Release 4.2(3i), the SNMP process may fail.
4.1(3m) to NX-OS Release 4.2(3a) with SSI Release 4.2(3i), the SNMP process may fail.
Workaround: None.
•
CSCti56186
Symptom: Following a successful upgrade of the SSI image on a Cisco MDS MSM-18/4 module
where SANTap is enabled, SANTap may go into an unknown state.
where SANTap is enabled, SANTap may go into an unknown state.
Workaround: After the upgrade is completely finished, manually reload the Cisco MDS MSM-18/4
module to recover from the unknown state.
module to recover from the unknown state.
•
CSCtk60509
Symptom: The SANTap DPP may cause CRC errors in a multiple a FE/BE VSAN setup with a
heavy I/O load.
heavy I/O load.
Conditions: This symptom might be seen when SANTap is running on a Cisco MDS MSM-18/4
modulue or Cisco MDS 9222i module with a multiple FE/BE VSAN configuration, and there is a
heavy I/O load on both VSANs.
modulue or Cisco MDS 9222i module with a multiple FE/BE VSAN configuration, and there is a
heavy I/O load on both VSANs.
Severity 6
O
Table 4
Open and Resolved Caveats for Cisco MDS 9000 SSI Release 4.2(3k)
DDTS
Status