" The server blade also can operate in independent channel mode or combined channel mode. The targeted configuration has degraded or is operating with memory modules that have. Refer to Chapter 5 in Memory Replacement Guideline and Advanced Memory Test for Intel® Server Products Based on Intel® 62X Chipset – White Paper for. 12. See Table 2-4 for more information. Stack Exchange Network Stack Exchange network consists of 183 Q&A communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Again, what you claim to have, is a situation in which ECC RAM was in a failure state, and the motherboard failed to halt the system when uncorrectable errors occurred; or, you had correctable errors in RAM that the ECC RAM did not correct. File Size 6. Component identification. 767) would only run in degraded mode. If the requested AMP mode is not supported . LockStep —The system is. Advanced Memory Protection has detected a memory fault. CPSR Mode Bits. status_tag=COMMAND. ECC Disabled: Recommended for GPU-accelerated, ray tracing applications. UDIMMs and RDIMMs are familiar from their use in both ProLiant G6 and G7 servers. Hewlett Packard Enterprise support portal for business, enterprise and IT users. It provides a comprehensive guide on how to troubleshoot and. Component identification. From the CLI run the command ‘checkhealth -detail -svc’. Action . All single-bit failures and some multi-bit failures can be corrected without resulting in system downtime. xsfc. Causes: The Advanced ECC option was enabled in BIOS, but is no longer valid due to an unsupported memory configuration, possibly a faulty or removed memory module. Login to your array using SSH with your usual admin credentials. Note: You can also change the ECC state for each GPU using the Change ECC State page. It also explains. Advanced ECC can correct both single-bit memory errors and 4-bit memory errors if all failed bits are on the same DRAM device on the DIMM. See the table below for the list of alerts available in the Management Pack. Example op-amp amplifier circuit . For complete instructions, refer to TD-000050 "Rear Rack Ears Installation Guide". Important information about product availability, features, performance, reliability and system configurations. 2. The Advanced ECC option was enabled in BIOS, but is no longer valid due to an unsupported memory configuration, possibly a faulty or removed memory module. HP assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels. Advanced Memory Protection options are configured in the BIOS/Platform Configuration (RBSU). NOTE: UEFI is the default, this FIO part can be used for CTO to enable Legacy mode. Advanced Memory Protection mode errors for NVDIMMs. Troubleshoot the unsupported DIMM configuration error on HPE ProLiant Gen10 servers with this document. Advanced ECC Support provides the largest memory capacity to the operating system, and is the required setting when NVDIMMs are installed on your server. ) ARABIC DEUTSCH DUTCH ESPAÑOL (ESPAÑA) FRANÇAIS ITALIANO PORTUGUÊS (BRASIL) SWEDISH TÜRKÇE РУССКИЙ 中文 (繁體) 日本語 . PRTG uses this channel in graphs and reports to show the amount of time in which the sensor was in the Down status. which of the two devices is the broken one? Status of /dev/da9p2 is shown as DEGRADED while /dev/da10p2 is shown as ONLINE, but it seems only on /dev/da9p2 were any bytes read or written. Conducting Advanced Memory Tests. NOTE: This needs to be selected when Advanced Host Controller Interface mode is required on B140i controller. Dell PowerEdge R730 and R730xd Technical Guide. Xxxx MB System memory and xxxx MB memory reserved for RAID. x. Select All checks and click Run. The module status. Memory or battery problems were detected. Tap Reset. When the raid controller detects a system issue on one of the disks, it automatically changes the array to the minimal performance mode. the IML has a single error, caused by the RAID array not being configured yet, but the overall status in iLO is OK. The only solution is to upgrade to the latest version of Cisco AMP Mac Connector, 1. 2 guidance. ECC DIMM Configuration Question. HPE ProLiant BL460c Gen9 Server Blade User Guide Abstract This document is for the person who installs, administers, and troubleshoots servers and storage systems. Hewlett Packard Enterprise assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy. • AMP 90871-1 hand-crimping tool or equivalent • Tyco Electronics 58433-3 or equivalent • Wire-stripper pliers to remove insulation from size 10 AWG solid or stranded, insulated copper wire NOTE: Use alpha wire part number 3080. System Board. 5. Advanced ECC Mode: Provides memory protection beyond Standard ECC. If the requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced ECC mode. The compute module offers double device data correction (DDDC) with the Intel Xeon Processor E7 series in Lockstep mode. 6. or Sparing in the BI OS s etu p . The degraded data stability, write ability, and increased leakage power consumption of static random-access memory (SRAM) cells have become primary design concerns with CMOS technology scaling. The Back Of The Synology DS220+Configuring AMP modes Not all ProLiant servers support all AMP modes. Description= Disabled= TRUE. Certain memory is reserved as spare, and automatic failover to spare memory occurs when the system detects a DIMM that is degrading. Memory Protection Advanced ECC Advanced ECC uses single device data correction to detect and correct single and. Verify that the DIMMs are supported on the server. The Advanced ECC setting has been disabled. " 3 Power On/Standby button and system power LED Green = System on Amber = System in standby, but power is still appliedHPE Legacy FIO Mode Setting. The DIMM configuration does not match the configured AMP mode. Find out paramedic abbreviations and acronyms for assessment, diagnosis and treatment. HTH,-KennyFlashing green (1 Hz/cycle per sec): iLO is rebooting. Advanced Memory Protection mode: RAID memory with Advanced ECC. Aiming to mostly replicate the build from @Stux (with some mods, hopefully around about as good as that link). Flashing red = System health is critical. All docs. For more information, see the HPE UEFI System Utilities User Guide for ProLiant Gen9 Servers on the Hewlett Packard Enterprise website. com site in several ways. scope session-2. UDIMMs and RDIMMs are familiar from their use in both ProLiant G6 and G7 servers. By default, the server is set to Advanced ECC mode. Pairs must be matched in size and geometry. c file is now located. Check the Advanced Memory Protection configuration and replace the memory board and. 1. e. 处理方法： 进行内存和电池测试。. To identify components in degraded or critical state, see "Systems Insight Display LEDs (on page 9). I've literally never heard of the latter in my life. Lockstep mode - DDDC. If loaded values aren’t the same as above recommended settings, make it so, then click on Save. An enclosure has detected there may a problem with one or more of the fans. SD-Card Status; Navigate to the Information > System Information page, and then click the Summary tab. A unit whose status is failure is marked with an asterisk (*). Online spare memory—Provides protection against failing or degraded DIMMs. If the requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced ECC mode. For more information, refer to "Memory options (on page 64, "Memory overview" on page 64). Cause . The -svc and -detail flags allow us to get a. Critical Warning. All ratings are at 25°C with nominal rated voltages at 50% PWM. SMART-FAILURE; DEGRADED; ECC-ERROR Replace a drive which shows any of the above status messages; Replacing the failed HDD. ) ARABIC DEUTSCH DUTCH ESPAÑOL (ESPAÑA) FRANÇAIS ITALIANO PORTUGUÊS (BRASIL) SWEDISH TÜRKÇE РУССКИЙ 中文 (繁體) 日本語 简体中文. . 1 setup. Reconfigure the memory modules for Advanced ECC mode. Repeat the PSA diagnostics. 5 Inch Hard. Advanced ECC Support provides the largest memory capacity to the operating system. System Manager integration with BlueXP. PCIe is a third generation high performance I/O bus used to interconnect peripheral devices in applications such as computing and communication platforms. not asserted) and hence the health condition is "normal". Introduction. internal. The targeted configuration has degraded or is operating with memory modules that have failed or predicted to fail. Up status: Add, Good, Present; Warning status: Not Present, UpgradeAdvanced ECC Mode: Provides memory protection beyond Standard ECC. You should also switch the memory mode to optimizer and test the new DIMMs one at a time in slot 1. For a list of supported options, see the product QuickSpecs on the Hewlett Packard Enterprise website. Click the Add button then click Save changes. UCS-C/reset-ecc *# commit For colusa servers: UCS# scope chassis UCS /chassis # scope server x UCS /chassis/server # reset-ecc. Software and configuration utilities. Parity checking providesto v2. n/a. Up status: Add, Good, Present; Warning status: Not Present, UpgradeFor home users running a standard gaming/office use PC, ECC is most likely not needed. HPE Community ProLiant Gen8 servers support four different DIMM types – Unbuffered with ECC Memory (UDIMMs), Registered Memory (RDIMMs), Load Reduced Memory (LRDIMMs), and HyperCloud Memory (HDIMMs). The module status. If the requested AMP mode is not supported by the installed DIMM configuration, the node boots in Advanced ECC mode. Here's the status of the session-2. Go to Storage > Storage/Snapshots. 534688] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load. Select a setting and press Enter. System maintenance switchI have a HPE ProLiant DL20 Gen10 server with Windows Server 2016 used for virtualization at my work place. Added iLO health status to the Overview page. Off = Identification is deactivated. HPE ProLiant ML30 Gen10 Server Maintenance and Service Guide. How to update the firmware of HPE ProLiant DL360p Gen8 Server using HPE Smart Update Manager? This document provides the detailed instructions and best practices for performing the online firmware update with SUM. The NCC health check degraded_node_check checks if any node is in a degraded state. Reconfigure the memory modules for Advanced ECC mode. 298-IMPORTANT: The Boot Mode has been changed to Legacy Boot Mode for this boot only. doc Last Saved On: 11/6/03 10:34 AMSupport Bulletins. 16 GB. A problem with current threshold policies is that both correctable and uncorrectable errors are flagged as degraded even though advanced ECC capabilities and scrub protocols effectively address all correctable errors. Search the support knowledge base, download drivers and patches, create and manage cases, and learn from expert users in forums. NetApp Knowledge Base is a NetApp Support repository of help articles (troubleshooting information, how to articles and FAQs) on all NetApp Products and Services for our customers’ self-service needs. Directory. In system ROM revisions prior to 1. msc. Note: If the workload profile does not allow to change the AMP mode to "Advanced ECC Support" as in Step 1, set the Custom workload profile to configure the "Advanced ECC Support". HP Insight Management Agents User Manual • Advanced memory protection (amp) • HP Software Manuals Directory ManualsDir. (Major Code:%1 Minor Code:%2). Online spare memory—Provides protection against failing or degraded DIMMs. ECC memory is now standard in all HP ProLiant servers. Persistent memory RAS features were designed to support the unique error-handling strategy required for an application when persistent memory is. Selecting one of the unsupported options when NVDIMMs are installed generates messages that are displayed in the IML, and the NVDIMMs are disabled until the configuration is set to Advanced. Drive. For mirror mode, DIMMs must be installed in pairs. The Storage Pool Management or Volume Management window opens. DIMM population rule violation. Page 1: User Guide. Failed services are: saptune. Manual. By default, the server is set to Advanced ECC mode. With UCS releases 2. Page 1: User Guide. This document provides the technical specifications and features of the HPE ProLiant DL380 G5 server, including memory, processor, storage, and network options. mcserver is my nonprivileged user to run my minecraft servers. QES automatically tries to recover RAID groups from degraded mode by replacing any failed disks with healthy spare disks. DIMMs reporting correctable ECC errors should NOT be replaced only because correctable ECC errors are seen in EMS logs or if the “ CriticalCECCCountMemErrAlert ” system event and AutoSupport messages are seen. 3 Power On/Standby buttonClick Manage. 2. This is primarily used to achieve a Single Device Data Correction (SDDC) for DIMMs based on x8 DRAM technology. Change the AMP Mode to Advanced ECC from RBSU. he Advanced Memory Protection (AMP) system is operating with degraded redundancy. n Masking faults in “tolerant” systems removes the crew from a clear pic-ture of aircraft faults. For more information, refer to HP ROM-Based Setup Utility User Guide on the Documentation CD. SR-IOV is configured in the vswitch and in the VM network adapter, but the VM network adapters show up as degraded: get-vm -Name proxy-02. Server Agents. Advanced Memory Protection options are configured in RBSU. For more information, see the HPE UEFI System Utilities User Guide for HPE ProLiant Gen9 Servers on the Hewlett Packard Enterprise. 2. Up status: OK; Down status: Degraded, Failed; Unknown status: Other; Module [#] Status. iLO }},{{. Example of standard inbound delivery profile /SCDL/INB_PRD_STANDARD. SDDC is supported with x4 based DIMMs in every memory mode. Verify that the Advanced Memory Protection settings and DIMMs are installed according to the DIMM population guidelines in the server user guide. Up status: Add, Good, Present; Warning status: Not Present, UpgradeAdvanced ECC can correct both single-bit memory errors and 4-bit memory errors if all failed bits are on the same DRAM device on the DIMM. For mirror mode, DIMMs must be installed in pairs. Degraded—The system was protected, but the Advanced Memory Protection has been engaged; therefore. In short that DIMM is on its way out 😐. MEMTEST lane failure detected on x. Install the HP System Management software if possible. 50, Advanced ECC memory is the default memory protection mode for HPE servers. Actual currents are ±5% listed rating Model Peak (Amps) 2 Min (Amps) 5 Min (Amps) Continuous (Amps) SR48300 300/3501 300 (1. (Major Code:%3, Minor Code:%4). Slot number Type Length Height Connector link width Negotiable link width . If a local disk cannot be found, then ESXi 7. DIMM slots are numbered 1 through 4. 2. Yes. The Advanced Memory Protection (AMP) system is operating with degraded redundancy. Up status: OK; Down status: Degraded, Failed; Unknown status: Other; Module [#] Status. 3 NETWORK FAULTS - 3. Known Issues: None . Locked (Yes/No) Total Board Memory. The data is run through an FEC encoder algorithm to generate a codeword consisting of the data block and a parity block. xsfc. Read about the improvements, best practices, and population rules for DDR4 server memory DIMMs in HPE ProLiant Gen10 servers and HPE Synergy modules in this white paper. You can reconfigure /scratch to use a separate disk or LUN. If any degraded subsystems or devices exist, then click the degraded subsystem or device to review the status. Flashing green = Network link and activity Solid green = Network link 2 Over temp Off = Normal Solid amber = High system temperature detected 3 AMP status Off = AMP modes disabledChannel Slot Slot number For the location of the slot numbers, see "DIMM slot locations (on page 9). 处理方法： 进行内存和电池测试。. In revision 1. The Advanced ECC setting has been disabled. Page 56: Memory Summary • Single Board Mirroring—The system can be configured for mirrored advanced memory protection in a single memory board. ECC on memories. x is the connector version number) and click OK. This document provides information on how to troubleshoot and resolve memory module degraded errors on HPE servers. In addition to this, since all the DIMMs are identical, the memory configuration allows me to set Node. One or more DIMM faults have been detected. Click on Load Settings (from the ground radio) In Mission Planner radio configuration window, (MP) check the Advanced Options box. Indicates the hard drive status: Blinking green indicates the fixed disk drive is active. Advanced Memory Protection (AMP) AMP Mode Status: Degraded Target AMP Mode: Advanced ECC Operating AMP Mode: Advanced ECC Available AMP Modes: Advanced ECC Online Spare Mirrored Board Summary. 3 Version Mismatch; 1 Identifying Simplex® 4100 Series Faults 1 4100 SERIES - OVERVIEWRack-Mount the Amplifier The CX-Q Series amplifiers are designed to be mounted in a standard rack-mount unit. Locked (Yes/No) Total Board Memory. WMI. There is a very simple and effective way of doing this, provided that you have console access to your server/PC and can reboot it: memtest86+. 0 operates in degraded mode where certain functionality is disabled and the /scratch partition is on the RAM disk, linked to /tmp. 3. Click Apply when done. The module condition. Up status: OK; Down status: Degraded, Failed; Unknown status: Other; Module [#] Status. 3 Network Operating in Degraded Style - 3. Log in to the iLO web interface. System will operate in Advanced ECC Mode. n Solving technical degraded mode issues may be possible, but those re-lated to “soft issues”, i. Methods 2 : Using Local User And Group Management. ** Facility power is not present, power cord is not attached, no power supplies are installed, p ower supply failure has We have setup a Proliant System health sensor and it is reporting a system state of degraded (warning). com | Get-VMNetworkAdapter. If you have already applied 22. HewlettPackard. One or more DIMM faults have been detected. Solution: Check other messages for a faulty memory module. Parameter = 0 - the principle of moving by addresses. Review the initial Overview screen for status and health. Certain memory is set aside as spare, and automatic failover to spare memory occurs when the. HP ProLiant DL380 Server User Manual • Memory configurations, Advanced ecc memory configuration • HP Computer hardware Manuals Directory ManualsDir. System will operate in Advanced ECC Mode. You may need a valid. 0. 3, 4. Certain memory is reserved as spare, and automatic failover to spare memory occurs when the system detects a DIMM that is degrading. The amplifiers are 2RU high, and 381 mm (15 in) deep. Advanced memory protection within RBSU enables the following advanced memory modes: • Advanced ECC Mode—Provides memory protection beyond Standard ECC. Flagging a module with only correctable errors as degraded is premature, because data shows that in many cases correctable and also. The module status. In Today’s high speed systems PCI Express (PCIe-Peripheral Component Interconnect-express) has become the backbone. If the requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced ECC mode. The compute module offers double device data correction (DDDC) with the Intel Xeon Processor E7 series in Lockstep mode. DDR3的内存控制器都在CPU上，每个CPU上有三个独立的Memory Controller Hub (MCH)。. Click Rebuild. The Management Pack for HPE 3PAR StoreServ creates alerts and provides recommended actions based on various symptoms (health status notifications and events) that it detects in your HPE 3PAR StoreServ environment. 3 Network Initialization Incomplete - 3. Additionally: $ sudo systemctl --failed UNIT LOAD ACTIVE SUB DESCRIPTION systemd-sysusers. Back bone of S4H’s design is with HANA’s in memory capability and below design principles. ECCAdditionally, Smart Array advanced pack license key enables RAID 6 Advanced Data Guarding (ADG), 6+0, advanced capacity expansion, mirror splitting and recombining in offline mode, drive erase, performance Optimization-Degraded reads. r. FEC takes place in the electrical domain. Solution: Check other messages for a faulty memory module. When diagnosed it seems the SSD (not the SATADOM) had failed. For more information, refer to HP ROM-Based Setup Utility (on page 62). How ONTAP exports differ from 7-Mode exports Overview Comparison of exports in 7-Mode and ONTAP Examples of ONTAP export policies Manage NFS with the CLI Overview Understand NAS file access Namespaces and junction points Overview What the typical NAS namespace architectures areTable 2. Either enable ECC checking or force module loading by setting. The Advanced Memory Protection option is configured in RBSU. 5. Customer self repair. If the configured AMP mode is not supported by the installed FBDIMM configuration, the system boots in Advanced ECC mode. ECC DIMM Configuration Question. This is a test message. Advanced Memory Protection options are configured in the BIOS/Platform Configuration (RBSU). All single-bit failures and some multi-bit failures can be corrected without resulting in system downtime. 2. The Advanced ECC setting has been disabled. S. 05 MB. Type: swt8000029 | swst9000213. Status= Degraded. 60 would have Advanced Memory Production (AMP) mode unexpectedly switched from ADDDC to Advanced ECC. A Storage Enclosure Fan status has changed to Degraded. Note: Patch version 22. If the requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced ECC mode. First, you'll need to erase your iPhone. A POST message displays: Unsupported DIMM configuration detected - Installed DIMM configuration does NOT support configured AMP Mode. If the light is off, there is no drive activity or the system is powered off. [SNMP TRAP: 6052 in CPQHLTH. Spare Mode. This field for the device is specifically reserved for indicating the path status of the device. Advanced Memory Protection options are configured in the BIOS/Platform Configuration (RBSU). of x4 chips. Page 56: Memory Summary • Single Board Mirroring—The system can be configured for mirrored advanced memory protection in a single memory board. Memory lane failure may occur due to the following reasons:. 50 and later, HPE Fast Fault Tolerance is the default RAS mode in all Workload Profiles except for the Low Latency Profile. 128-bit Advanced ECC mode disabled. Check the Advanced Memory Protection configuration and replace the memory board and memory modules as necessary. Following is the software flow diagram for the interrupt latency using the Linux AMP:NSX-T 3 - overlay tunnel degraded after switch from n-vds to vds7 - separating endpoint and overlay. Data located on drives accessed in RAID mode is not compatible with data accessed from non-RAID mode; The Smart Array controller does not show logical drives after moving drives to a new server or JBOD; Data failure or disk errors on a server with a 10 SFF drive backplane or a 12 LFF drive backplaneこれらの修正可能なエラーは、UCSMの操作可能状態で次のように報告されます Degraded 全体的な操作性は – Operable エラーを修正できます。 修正不可能なエラーがあると、アプリケーションまたはオペレーティングシステムが実行を継続できなくなり. Cassandra on CVM ip_address is running in forwarding mode due to reason. Addressed an issue where the Advanced Memory Protection (AMP) mode was incorrectly forced to Advanced ECC from HPE Fast Fault Tolerant (ADDDC) mode after updating to Sysrom ROM 01/13/2022 v2. Verify that the DIMMs are supported on the server. by the installed DIMM configuration, the server blade boots in Advanced ECC mode. Operation Procedure. 62 with the issue fix will be made available at a future time. Learn how to use the HPE Service Pack for ProLiant (SPP) to update the firmware and drivers of your HPE ProLiant DL380p Gen8 Server. Bit 1: Temperature has exceeded Threshold. All single-bit failures and some multi-bit failures can be corrected without resulting in system downtime. For more information, see the This document provides the technical specifications and features of the HPE ProLiant DL380 G5 server, including memory, processor, storage, and network options. This option is. A memory request accesses 16 data chips and 2 ECC chips per rank. In-memory database means. PRTG uses this channel in graphs and reports to show the amount of time in which the sensor was in the Down status. One or more DIMM faults have been detected. If reliability is your primary concern, then turn on Advanced ECC, which implements Intel's chipkill technology. Flashing blue = System is being managed remotely. The module condition. Balanced Mode —The system shares the power delivery equally between all installed power supplies. Kind regards, Erhard. These bits if set, flag various warning sources. MEMTEST lane failure detected on x. 1. For more information, see "HPE UEFI System Utilities. exe for previous versions by default where x. Online ROM Flash Component for Linux - HPE Apollo 4200 Gen10 Plus/HPE ProLiant XL420 Gen10 Plus (U50) Servers. SAS/SATA/SSD/NVMe Drive Bays. When a RAID array experiences the failure of one or more disks, it can enter degraded mode, [1] a fallback mode that generally allows the continued usage of the array, but either loses the performance boosts of the RAID technique (such as a RAID-1 mirror across two disks when one of them fails; performance will fall back to that. According to Crucial you have only a 2% decrease in performance on ECC memory in general. DIMM slots in this server are identified by number and by letter. User Action . Diagnostic tools. 在dell的11代服务器内存模式有三种，Memory Optimized Mode、Advanced ECC Mode、Mirror Mode。. It covers the installation, configuration, maintenance, troubleshooting, and warranty information of the server. For more information, see "HP ROM-Based Setup Utility. FYI, some improvements to the performance can be had by: Tuning the output, similar eff%. Test Block Size = 4194304 - block size, in bytesAn enterprise class SSD must be able to withstand heavy read or write activity in scenarios typical with a datacenter server requiring access to the data across the entire 24 hours of every day in the week compared to a Client class SSD which is typically only fully utilized for 8 hours a day in the week. S. Specifically, if a node remains degraded for 7 or more days, the auto-resolve scan will run to identify whether the underlying issue has been fixed since the original alert. QTS displays the number of disks that you must select, according to the number of. PRTG uses this channel in graphs and reports to show the amount of time in which the sensor was in the Down status. Solution: Check other messages for a faulty memory module. Read on and learn how to improve your server performance and reliability with HPE Fast Fault Tolerance. Only Advanced ECC is supported with NVDIMMs. Procedure. 1 PCIe2 Half Full x4 x1 2 PCIe2 Full Full x8 x1 3 PCIe3 Full Full x8 x8 4 PCIe3 Full Full x16 x8 . 2-2p1, the NSX Advanced Load Balancer UI fails to load. Note: If your BIOS is older than E16U6AMS. • Advanced ECC—The system can be configured for Advanced ECC. desired mode. Metadata service on CVM ip_address is running in forwarding mode due to reason. If the requested AMP mode is not supported by the installed DIMM configuration, the server boots in Advanced ECC mode. The NCC health check degraded_node_check checks if any node is in a degraded state. HP ProLiant server errors 39. Mirror Mode.