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 b7889e8e-dbc4-4fe9-bf5c-dab9c20a93f8
else
search --no-floppy --fs-uuid --set=root b7889e8e-dbc4-4fe9-bf5c-dab9c20a93f8
fi
echo 'Loading Linux 3.13.0-24-generic ...'
linux /boot/vmlinuz-3.13.0-24-generic root=UUID=b7889e8e-dbc4-4fe9-bf5c-
dab9c20a93f8 ro recovery nomodeset
pciehp.pciehp_force=1 pci=pcie_bus_perf
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-24-generic
}
}
### 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
If the SSD is installed on a V3 server, go to
l
If the SSD is installed on a V5 server, see the orderly hot swap operation guide of each
vendor.
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
.
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.
ES3000 V5 NVMe PCIe SSD
User Guide
4 Hot Swap
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
64