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PowerPath for Linux

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A slow blinking amber light showing internally from the switch model DS6620B-V2, not from the switch panel, is confirmed by Brocade to be the LED from the eUSB card (on the motherboard).
Updated:  November 15, 2023 ID: 000217788

This article explains what asb:iopf stands for in powermt display dev=all?
Updated:  April 24, 2021 ID: 000047102

The purpose of this KB article is to provide common information about ESXi issues and the steps to troubleshoot them.
Updated:  November 12, 2025 ID: 000205090

Explore the Dell End of Service Life (EOSL) and End of Life (EOL) list for converged infrastructure, storage, and storage networking products. Access End-of-Life documents for hardware, software, and firmware release and service dates
Updated:  November 07, 2025 ID: 000185734

PowerPath for Linux: How to configure and use Dell PowerPath with Oracle ASM for clustered Oracle RAC servers running on RHEL 6.4 or later servers.
Updated:  November 04, 2025 ID: 000021339

PPME migration seems to have hung Disk Management and PowerPath 6.2 on the B node of an Active/Active cluster. Node A is the one that has 10 handles setup (no sync yet) but node B is showing high I/O across all disks for some reason.
Updated:  November 04, 2025 ID: 000050087

When the host is rebooted, NMP manages some or all VPLEX LUNs (instead of PowerPath/VE).
Updated:  October 23, 2025 ID: 000051943

What is the maximum number of LUNs (Logical Unit Number) that can be presented? What is the maximum number of Paths per LUN? What is the Maximum Partition size on Microsoft Windows?
Updated:  October 22, 2025 ID: 000019117

This article explains how to assign an Initial Company Administrator.
Updated:  October 21, 2025 ID: 000374134

This article explains how to promote Company Administrators.
Updated:  October 21, 2025 ID: 000374126

PowerPath: How to expand a Linux file system even though there is no partition table on a PowerPath LUN.
Updated:  October 20, 2025 ID: 000064342

Server hung while PPME migration was in progress at which TargetLUfault errors are received in powermig info.
Updated:  October 20, 2025 ID: 000054845

PowerPath for Linux: PowerPath does not start after reboot and must be manually started.
Updated:  October 20, 2025 ID: 000168026

As part of a Linux OS upgrade, in a boot from SAN environment, the "emcpbfs_linux remove" script fails in Phase 2 ("Updating /etc/fstab").
Updated:  October 17, 2025 ID: 000082122

Running dd commands with PowerPath for Linux version 6.2 on REHL 7.4 may cause the kernel to panic.
Updated:  October 17, 2025 ID: 000056920

PowerPath 7.0 introduces a new feature, "flaky path reporting". this article is an attempt to explain how this feature really works and what can be expected.
Updated:  October 17, 2025 ID: 000020123

Microsoft Failover cluster resources go offline during a volume expansion in PowerPath for Windows 6.1.
Updated:  October 17, 2025 ID: 000064173

RHEL 8.4 Server running PP 7.3 for linux is not booting, error message: EMCP Module verification fail .
Updated:  October 17, 2025 ID: 000192550

This article explains the procedure to set up a Linux host to use emcpower devices in LVM.
Updated:  October 17, 2025 ID: 000013028

Updated:  October 17, 2025 ID: 000019542

Updated:  October 17, 2025 ID: 000050070

Linux kernel panic with version 3.8.13-118.20.2.el6uek.x86_64 and higher and PowerPath 6.0.1 build 43 and Powerpath 6.3 P 01 (build 1)
Updated:  October 17, 2025 ID: 000050201

Linux server messages file full of kernel: qla2xxx 0000:46:00.0: scsi(1:0:105): Abort command issued messages
Updated:  October 17, 2025 ID: 000050316

PowerPath is having daemon messages related to emcp_mond_edit utility in the syslogs
Updated:  October 17, 2025 ID: 000055717

Kernel panics may occur on Red Hat Enterprise Linux (RHEL) 7.x systems running PowerPath for Linux version 6.3 in conjunction with Symantec software (VRTSvxvm any version) may result in data unavailability.
Updated:  October 17, 2025 ID: 000054851

Kernel crash in a RedHat 7.5 + PowerPath 6.4 + Infoscale environment.
Updated:  October 17, 2025 ID: 000056256

On LInux, cannot remove Powerpath pseudo device, as powermt remove reports "device is busy"
Updated:  October 17, 2025 ID: 000057138