SuperServer 1029P-N32R User's Manual
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3.5 Chassis Components
2.5" NVMe Drives
Your system likely came with drives installed. The 1029P-N32R supports thirty-two (32) hot-
swappable 2.5" NVMe SSDs.
This section is intended to address the need to prepare the NVMe SSDs to be hot-plugged
in Supermicro SuperServer 1029P-N32R system.
Warning:
Hot removing an NVMe SSD from any deployed systems requires careful planning. If
possible, it is generally a good idea to stop the I/O access to the target NVMe SSD and migrate
out its data first. Make sure that the target NVMe SSD is identified correctly. Then, prepare and
remove the target NVMe SSD with every precaution.
Removing a Drive Using Linux
Examples listed here were done under Linux RHEL 7.4. Command output in this section may
be abbreviated for easier reading. Additional notes are added with marking “
”.
As NVMe SSD events are generally associated with their /dev entries in Linux, this document
shows a method to correlate the slot number of an NVMe SSD in a server enclosure to its
kernel /dev entry, and prepare the target SSD for hot removal.
Removing an NVMe SSD in the Linux Environment
1. Find the target NVMe SSD information. To find the information of any target NVMe SSD,
such as /dev/nvme12n1 in this example, use the following command:
# udevadm info -n /dev/nvme12n1 -a
…
looking at parent device '/devices/pci0000:3a/0000:3a:00.0/0000:3b:00.0/0000:3c:06.0/0000:43:00.0/nvme/
nvme12':
KERNELS=="nvme12"
SUBSYSTEMS=="nvme"
DRIVERS==""
ATTRS{transport}=="pcie"
ATTRS{model}=="INTEL SSDPERKX040T7
/dev/nvme12n1’s vendor & model
ATTRS{cntlid}=="0"
ATTRS{serial}=="BTLF736500FD4P0SGN "
/dev/nvme12n1’s serial number
ATTRS{firmware_rev}=="QDV101D0"
