The Enterprise Storage Maintenance team is a technical communication group and it was founded on August 9, 2019 by the Storage Maintenance Team, who worked closely with the Enterprise Technical Support Community. Daily, dozens of R&D maintenance experts share cases based on the handling p***ess of typical fault scenarios. The cases cover detailed p***esses regarding Fault Symptom. Identification, Fault Locating, Root Cause Analysis and Solution.
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Management modules of controller A and controller B become faulty at the same time
FightingGo...
Created:Dec 31,2020 06:42:07
Latest reply:Dec 31,2020 06:42:07
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102
A device fails to be powered on due to a BBU fault
FightingGo...
Created:Dec 31,2020 06:35:33
Latest reply:Dec 31,2020 06:35:33
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93
Common scenarios for IO errors
taborose
Created:Dec 31,2020 06:21:01
Latest reply:Dec 31,2020 06:21:01
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112
Multiple physical paths exist in a fiber channel environment but only one path can be viewed on the host
FightingGo...
Created:Dec 31,2020 04:21:59
Latest reply:Dec 31,2020 04:21:59
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125
No available port can be discovered when a port is added to the host on the array management page
FightingGo...
Created:Dec 31,2020 04:19:59
Latest reply:Dec 31,2020 04:19:59
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132
A host failover occurs frequently, resulting in the ping-pong effect
FightingGo...
Created:Dec 31,2020 04:17:50
Latest reply:Dec 31,2020 04:17:50
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114
The lsscsi command can be used to view drive letters but devices are not displayed using the fdisk –l command
FightingGo...
Created:Dec 31,2020 04:15:26
Latest reply:Dec 31,2020 04:15:26
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153
Hi team! Here’s a case that when an AIX uses SCSI-2 reservation policy, I/Os cannot fail back after the faulty optical fiber is restored.
hai567
Created:Dec 31,2020 04:14:28
Latest reply:Dec 31,2020 04:14:28
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128
Determine the operating system in each partition when multiple operating systems are installed on the host
FightingGo...
Created:Dec 31,2020 04:13:37
Latest reply:Dec 31,2020 04:13:37
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111
Hi guys! Here’s a case that during I/O reads and writes in a specific AIX environment, after controller 0B is reset, the link between the host and c
hai567
Created:Dec 31,2020 04:10:10
Latest reply:Dec 31,2020 04:10:10
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122
LUNs fail to scanned in SUSE 10 SP2 on a fiber channel network
FightingGo...
Created:Dec 31,2020 04:10:02
Latest reply:Dec 31,2020 04:10:02
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105
Scenarios when UltraPath cannot take over disks
taborose
Created:Dec 31,2020 04:06:17
Latest reply:Dec 31,2020 04:06:17
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265
Hi team! Here’s a case that the VG in AIX becomes abnormal after the mapping is changed on the disk array.
hai567
Created:Dec 31,2020 04:03:45
Latest reply:Dec 31,2020 04:03:45
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174
Hi everyone! Here’s a case that when one path is in failed status, I/Os suspend if you remove the other fiber carrying the I/Os.
hai567
Created:Dec 31,2020 04:01:34
Latest reply:Dec 31,2020 04:01:34
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98
Failed to stop UltraPath service
FightingGo...
Created:Dec 31,2020 04:00:16
Latest reply:Dec 31,2020 04:00:16
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96
How to set the iSCSI timeout parameter for a Linux host
taborose
Created:Dec 31,2020 03:59:22
Latest reply:Dec 31,2020 03:59:22
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98
Hi community! Here’s a case that the path status cannot be updated from failed to enabled automatically after the optical fiber is reinserted.
hai567
Created:Dec 31,2020 03:57:41
Latest reply:Dec 31,2020 03:57:41
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81
UltraPath fails to be installed in SAN boot mode
FightingGo...
Created:Dec 31,2020 03:57:13
Latest reply:Dec 31,2020 03:57:13
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97
Hi everyone! Here’s a case that executing cfgmgr causes suspension or failure in generating a new path after an optical fiber is switched to another
hai567
Created:Dec 31,2020 03:55:24
Latest reply:Dec 31,2020 03:55:24
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89
The upLinux updateImage restricted command fails to be executed when UltraPath is Installed
FightingGo...
Created:Dec 31,2020 03:55:06
Latest reply:Dec 31,2020 03:55:06
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115
