EMC AX100 Release Notes - Page 17

Fixed problems SAN Copy/E problems fixed in version 02.19.002.5.014 Problem Having SAN Copy/E enabled on the storage system can cause the storage processor (SP) to become unmanaged [130364] Details Frequency of occurrence: Very Frequent Effect: Having SAN Copy enabled on the storage system causes a memory leak, which can cause the Navisphere Host Agent to exceed its memory threshold. If the agent exceeds this threshold it will stop causing the SP to become unmanaged. Prevention/resolution: Fixed in 02.19.002.5.014 Navisphere Express problems fixed in version 02.19.100.5.042 Problem Access violations within Navisphere Express will cause the storage processor to panic. Frequency: Rarely under a rare set of circumstances. [160065] Details Navisphere Express experienced an access violation while holding a PSM file open. This caused a timer to expire and panic the SP. Navisphere Express now avoids the access violation and also opens PSM files differently so that it will not get stuck while having a PSM file open. Navisphere Express will continue showing an alert for snapshot resources being greater than 50% consumed even after the snapshots have been removed. Frequency: Always under a specific set of circumstances. [140485, 161193] Navisphere Express was hitting an access violation inside of the main processing thread. It was then continuing through the main process loop with out waiting for the next iteration. This was causing Navisphere Express to take up most of the CPU cycles on the storage processor. Frequency: Rarely under an rare set of circumstances. [162392] Navisphere Express will now reset the alert once the snapshot is removed. It will also include an option to Dismiss the alert. Navisphere Express now handles the access violation better and will wait for the timer to expire before continuing through the next iteration of the main process loop. Navisphere Express problems fixed in version 02.19.100.5.041 Problem When a language pack is installed on the storage system, creating a virtual disk does not work as intended. The storage system uses all remaining space in the Disk Pool and creates one LUN. Frequency: Always under a specific set of circumstances. [155446] Details Navisphere Express was comparing the localized unit string specified by the user against the specific English string options of "GB" and "MB" to determine what the user had selected. In most cases a match was not made which caused Navisphere Express to default to binding all of the available space. The localized selection by the user is now compared against the localized versions of "GB" and "MB". EMC AX100-Series Integrated Management Software Release Notes 17