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ES3000 V5 NVMe PCIe SSD
User Guide
menuentry 'Ubuntu, with Linux 3.13.0-24-generic (recovery mode)' --class ubuntu --
class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-24-
generic-recovery-b7889e8e-dbc4-4fe9-bf5c-dab9c20a93f8' {
recordfail
load_video
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-
efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1
else
search --no-floppy --fs-uuid --set=root b7889e8e-dbc4-4fe9-bf5c-dab9c20a93f8
fi
echo
linux
dab9c20a93f8 ro recovery nomodeset
echo
initrd
}
}
### END /etc/grub.d/10_linux ###
...(Some code omitted.)
Step 5 Press Esc, enter :wq, and press Enter to save the edits.
Step 6 Restart the OS for the settings to take effect.
Step 7 Go to
----End
Notifying the OS
Step 1 Log in to the OS as the root user.
Step 2 Stop all services accessing the ES3000 V5 SSD.
Step 3 If you have used the mount command to attach the SSD partitions to certain paths, use the
umount command to detach the partitions.
Step 4 Determine the server where the SSD is installed.
l
l
Step 5 Notify the OS to take power off the device.
Method 1: Run the echo 0 > /sys/bus/pci/slots/$slot/power command.
$slot in the commands indicates the actual number of the slot where the device is attached.
Method 2: Run the hioadm hotplug -d devicename -r command.
Use this command if you have installed hioadm. In this command, devicename indicates the
name of the device to be removed, such as nvme0 and nvme1.
Issue 07 (2019-03-19)
'Loading Linux 3.13.0-24-generic ...'
/boot/vmlinuz-3.13.0-24-generic root=UUID=b7889e8e-dbc4-4fe9-bf5c-
'Loading initial ramdisk ...'
/boot/initrd.img-3.13.0-24-generic
Notifying the
OS.
If the SSD is installed on a V3 server, go to
If the SSD is installed on a V5 server, see the orderly hot swap operation guide of each
vendor.
NOTE
After the previous command is executed, you can remove the SSD if the green indicator is off and the
yellow indicator blinks at the frequency of 0.5 Hz.
Copyright © Huawei Technologies Co., Ltd.
b7889e8e-dbc4-4fe9-bf5c-dab9c20a93f8
pciehp.pciehp_force=1 pci=pcie_bus_perf
Step
5.
4 Hot Swap
64
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