When creating a snapshot on MX204, a warning message is received. Snapshot process gets completed. This problem may be seen when using Junos release 21.2 else 21.4 train.
root@mx204-re0> request vmhost snapshot
warning: Existing data on the target may be lost Proceed ? [yes,no] (no) yes
warning: Proceeding with vmhost snapshot
Current root details, Device sda, Label: jrootb_P, Partition: sda4
Snapshot admin context from current boot disk to target disk ...
Proceeding with snapshot on secondary disk Mounting device in preparation for snapshot...
Warning: Size of target lvm is smaller than the source.
Source: /tmp/snap-Rdlh67/src_jlvmjunosfs, Target: /tmp/snap-Rdlh67/tgt_jlvmjunosfs
Source: /tmp/snap-Rdlh67/src_jlvmvmfs, Target: /tmp/snap-Rdlh67/tgt_jlvmvmfs
Cleaning up target disk for snapshot ...
Creating snapshot on target disk from current boot disk ...
Snapshot created on secondary disk. Software snapshot done
While requesting the VMHOST snapshot on VM based RE models ( RE-S-1600x8 , RE-S-2x00x6) we will be observing Target LVM size is smaller than the source, though the snapshot is getting created without any issues but the warning continues to be occured while running "request vmhost snapshot partition” command.
Post the above command execution, even for "request vmhost snapshot" the same warning will occur and it will not create the snapshot.
In short, the snapshot will be failed from getting executed fully, due to the LVM warning. snapshot is a must and it needs to be updated whenever we try to upgrade to any newer software versions, as it is used for rollback in case of any disk related issues as a recovery point.
Follow the below 2 steps to get rid of the reported warning message.
Consider if the issue is seen with primary disk SDA,
Lab steps:
root@jtac-MX204> request vmhost snapshot
warning: Existing data on the target may be lost
Proceed ? [yes,no] (no) yes
Current root details, Device sda, Label: jrootp_P, Partition: sda3
Proceeding with snapshot on secondary disk
Mounting device in preparation for snapshot...
Source: /tmp/snap-i4jhEj/src_jlvmjunosfs, Target: /tmp/snap-i4jhEj/tgt_jlvmjunosfs
Source: /tmp/snap-i4jhEj/src_jlvmvmfs, Target: /tmp/snap-i4jhEj/tgt_jlvmvmfs
Snapshot created on secondary disk.
Software snapshot done
root@jtac-MX204> show vmhost snapshot
UEFI Version: CBEP_P_SUM1_00.15.01
Secondary Disk, Snapshot Time: Wed Mar 29 23:27:50 PDT 2023
Version: set p
VMHost Version: 7.2534
VMHost Root: vmhost-x86_64-21.4R3-20220823_0241_builder
VMHost Core: vmhost-core-x86-64-21.4R3-S2.3
kernel: 5.2.60-rt15-LTS19
Junos Disk: junos-install-mx-x86-64-21.4R3-S2.3
Version: set b
labroot@jtac-MX204-r003> show vmhost version
Current boot disk: Primary
Current root set: p
Primary Disk, Upgrade Time: Wed Mar 29 23:12:33 PDT 2023
root@jtac-MX204> request vmhost snapshot partition
warning: All existing data on the target media will be lost
warning: Proceeding with vmhost snapshot partition
sh /etc/install/mk-mtre-partition.sh S
Setting JROOTB_SIZE_MAX=2048
Estimated raw partition sizes:
ESP/SPARE/ROOTP/ROOTB/PV/SWAP: 1907, 3815, 9539, 9539, 68685, 953
Aligned, Estimated raw partition sizes:
ESP/SPARE/ROOTP/ROOTB/PV/SWAP: 1904, 3808, 9536, 9536, 68680, 952
Estimated LVM partition sizes:
PV/LVMROOT/LVMJUNOS/LVMVM/LVMSPARE: 90656, 7252, 72524, 13598, 0
Aligned, Estimated LVM partition sizes:
PV/LVMROOT/LVMJUNOS/LVMVM/LVMSPARE: 90656, 7248, 72520, 13592, 0
Aligned, adjusted raw and LVM partition sizes:
ESP/SPARE/ROOTP/ROOTB/PV/SWAP: 255, 255, 2048, 2048, 90656, 128
PV/LVMROOT/LVMJUNOS/LVMVM/LVMSPARE: 90656, 7248, 32784, 50608, 8
*****************
Device partition information:
ESP partition size : 255 MiB (/dev/sdb1) (p1) (efi_S)
JSPARE partition size : 255 MiB (/dev/sdb2) (p2) (jspare_S)
JROOTP partition size : 2048 MiB (/dev/sdb3) (p3) (jrootp_S)
JROOTB partition size : 2048 MiB (/dev/sdb4) (p4) (jrootb_S)
JPV partition size : 90656 MiB (/dev/sdb5) (p5) (jpv_S)
Swap partition size : 128 MiB (/dev/sdb6) (p6) (swap_S)
Removing volume group jvg_S
Logical volume "jlvmrootrw" successfully removed
Logical volume "jlvmjunos" successfully removed
Logical volume "jlvmvm" successfully removed
Logical volume "jlvmspare" successfully removed
Volume group "jvg_S" successfully removed
Existing partition table on /dev/sdb ...
Model: ATA SFSA100GM3AA4TO- (scsi)
Disk /dev/sdb: 95396MiB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
Deleting partition table on /dev/sdb ...
Initiating Secure Erase on /dev/sdb ...
Setting temporary password on /dev/sdb ...
security_password: "PaSsWoRd"
/dev/sdb:
Issuing SECURITY_SET_PASS command, password="PaSsWoRd", user=user, mode=high
Issuing SECURITY_ERASE command, password="PaSsWoRd", user=user
Creating new partition table (MSDOS) on /dev/sdb ...
Creating boot partition on /dev/sdb1
Enabling boot flag on /dev/sdb1
Creating JSPARE partition on /dev/sdb2
Creating JROOTP partition on /dev/sdb3
Creating JROOTB partition on /dev/sdb4
Creating JPV partition on /dev/sdb5
Creating swap partition on
1 1.00MiB 255MiB 254MiB p1 boot, esp
2 255MiB 510MiB 255MiB p2
3 510MiB 2558MiB 2048MiB p3
4 2558MiB 4606MiB 2048MiB p4
5 4606MiB 95262MiB 90656MiB p5
6 95262MiB 95396MiB 134MiB p6
Formatting /dev/sdb1 as vfat...
mkfs.fat 4.1 (2017-01-24)
Formatting /dev/sdb2 as vfat...
Formatting /dev/sdb3 as ext4...
Discarding device blocks: 4096/524288\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Creating filesystem with 524288 4k blocks and 131072 inodes
Filesystem UUID: 413cef01-11c4-46b7-854d-5a8c48b937d0
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912
Allocating group tables: 0/16\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Writing inode tables: 0/16\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: 0/16\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Formatting /dev/sdb4 as ext4...
Filesystem UUID: 50b126c3-5336-4419-a6c6-08a6d3942110
Formatting /dev/sdb5 as lvm...
Formatting swap partition...(/dev/sdb6)
Setting up swapspace version 1, size = 134 MiB (140505088 bytes)
no label, UUID=a091b57c-d35e-4ec0-81c7-d3bce51a1a3e
1 1.00MiB 255MiB 254MiB fat16 p1 boot, esp
2 255MiB 510MiB 255MiB fat16 p2
3 510MiB 2558MiB 2048MiB ext4 p3
4 2558MiB 4606MiB 2048MiB ext4 p4
5 4606MiB 95262MiB 90656MiB p5 lvm
6 95262MiB 95396MiB 134MiB linux-swap(v1) p6
LVM partition information:
JLVMROOTFS partition size : 7248 MiB (/dev/jvg_S/jlvmrootrw) (jlvmrootrw) (jlvmrootrw)
JLVMJUNOSFS partition size : 32784 MiB (/dev/jvg_S/jlvmjunos) (jlvmjunos) (jlvmjunos)
JLVMVMFS partition size : 50608 MiB (/dev/jvg_S/jlvmvm) (jlvmvm) (jlvmvm)
JLVMSPAREFS partition size : 8 MiB (/dev/jvg_S/jlvmspare) (jlvmspare) (jlvmspare)
Creating Physical Volume on /dev/sdb5 ...
Physical volume "/dev/sdb5" successfully created.
Creating Volume Group jvg_S ...
Volume group "jvg_S" successfully created
Creating JLVMROOTFS jlvmrootrw ...
Logical volume "jlvmrootrw" created.
Creating JLVMJUNOSFS jlvmjunos ...
Logical volume "jlvmjunos" created.
Creating JLVMVMFS jlvmvm ...
Logical volume "jlvmvm" created.
Creating JLVMSPAREFS jlvmspare ...
Logical volume "jlvmspare" created.
Formatting as ext4...
Discarding device blocks: 4096/1855488\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Creating filesystem with 1855488 4k blocks and 464208 inodes
Filesystem UUID: 9a740e2b-25b1-41f1-a14d-0b2a2744e73d
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
Allocating group tables: 0/57\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Writing inode tables: 0/57\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Writing superblocks and filesystem accounting information: 0/57\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08done
Discarding device blocks: 4096/8392704\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Creating filesystem with 8392704 4k blocks and 2101232 inodes
Filesystem UUID: 1b411df5-d8d5-4839-9355-a4455f73a6e8
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624
Allocating group tables: 0/257\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Writing inode tables: 0/257\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Creating journal (65536 blocks): done
Writing superblocks and filesystem accounting information: 0/257\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Discarding device blocks: 4096/12955648\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 2625536/12955648\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Creating filesystem with 12955648 4k blocks and 3244032 inodes
Filesystem UUID: 8242d3b0-adff-4555-bdda-2f8643349dbe
4096000, 7962624, 11239424
Allocating group tables: 0/396\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Writing inode tables: 0/396\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Writing superblocks and filesystem accounting information: 0/396\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08done
Discarding device blocks: 1024/8192\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08done
Creating filesystem with 8192 1k blocks and 2048 inodes
Allocating group tables: 0/1\x08\x08\x08 \x08\x08\x08done
Writing inode tables: 0/1\x08\x08\x08 \x08\x08\x08done
Creating journal (1024 blocks): done
Writing superblocks and filesystem accounting information: 0/1\x08\x08\x08 \x08\x08\x08done
Block device tree dump ...
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 93.2G 0 disk
|-sda1 8:1 0 254M 0 part
|-sda2 8:2 0 255M 0 part
|-sda3 8:3 0 2G 0 part /.old
|-sda4 8:4 0 2G 0 part
|-sda5 8:5 0 88.5G 0 part
| |-jvg_P-jlvmrootrw 252:0 0 7.1G 0 lvm /.old/tdev/.union/.s
| |-jvg_P-jlvmjunos 252:1 0 32G 0 lvm /tmp/junos-QAh4a
| |-jvg_P-jlvmvm 252:2 0 49.4G 0 lvm /vm
| `-jvg_P-jlvmspare 252:3 0 8M 0 lvm /spare
`-sda6 8:6 0 134M 0 part
sdb 8:16 0 93.2G 0 disk
|-sdb1 8:17 0 254M 0 part
|-sdb2 8:18 0 255M 0 part
|-sdb3 8:19 0 2G 0 part
|-sdb4 8:20 0 2G 0 part
|-sdb5 8:21 0 88.5G 0 part
| |-jvg_S-jlvmrootrw 252:4 0 7.1G 0 lvm
| |-jvg_S-jlvmjunos 252:5 0 32G 0 lvm
| |-jvg_S-jlvmvm 252:6 0 49.4G 0 lvm
| `-jvg_S-jlvmspare 252:7 0 8M 0 lvm
`-sdb6 8:22 0 134M 0 part
Source: /tmp/snap-MOLt4I/src_jlvmjunosfs, Target: /tmp/snap-MOLt4I/tgt_jlvmjunosfs
Source: /tmp/snap-MOLt4I/src_jlvmvmfs, Target: /tmp/snap-MOLt4I/tgt_jlvmvmfs
2+0 records in 2+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.00312503 s, 328 kB/s real 0m5.349s user 0m0.000s sys 0m0.002s Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) Information: You may need to update /etc/fstab. mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019)
As a part of verification, we tried to reboot from alternate disk(backup) to confirm if it boots as per the latest snapshot. It boots properly from the secondary disk as well.
root@jtac-MX204> request vmhost reboot disk2
Reboot the vmhost ? [yes,no] (no) yes
Initiating vmhost reboot... BootNext: 0001
BootCurrent: 0000
Timeout: 5 seconds
BootOrder: 0000,0001,0003
Boot0000* HDD00 (SFSA100GM3AA4TO-C-LB-64A-JUN)
Boot0001* HDD01 (SFSA100GM3AA4TO-C-LB-64A-JUN)
Boot0003* ETH00 (E4-5D-37-FD-0D-CF)
warning: Rebooting re0
warning: Initiating Junos shutdown...
shutdown: [pid 33167]
*** FINAL System shutdown message from labroot@jtac-MX204-r003 ***
System going down IMMEDIATELY
Shutdown NOW!
labroot@jtac-MX204-r003>
Last login: Wed Mar 29 23:26:35 2023 from 10.107.107.203
--- JUNOS 21.4R3-S2.3 Kernel 64-bit JNPR-12.1-20221028.898be19_buil
Note: VM Host is Currently running from alternate disk
root@jtac-MX204>
root@jtac-MX204> show vmhost version
Current root details, Device sdb, Label: jrootp_S, Partition: sdb3
Current boot disk: Secondary
Secondary Disk, Snapshot Time: Wed Mar 29 23:34:15 PDT 2023
We additionally tested using recovery partition command which is used in secondary disk to clean up and repartition the file system in primary disk. No errors or warnings are seen during this process.
Already running from secondary disk.
Please try recovery option to restore primary!
Snapshot aborted.
root@jtac-MX204> request vmhost snapshot recovery partition
sh /etc/install/mk-mtre-partition.sh P
ESP partition size : 255 MiB (/dev/sda1) (p1) (efi_P)
JSPARE partition size : 255 MiB (/dev/sda2) (p2) (jspare_P)
JROOTP partition size : 2048 MiB (/dev/sda3) (p3) (jrootp_P)
JROOTB partition size : 2048 MiB (/dev/sda4) (p4) (jrootb_P)
JPV partition size : 90656 MiB (/dev/sda5) (p5) (jpv_P)
Swap partition size : 128 MiB (/dev/sda6) (p6) (swap_P)
Removing volume group jvg_P
Volume group "jvg_P" successfully removed
Existing partition table on /dev/sda ...
Disk /dev/sda: 95396MiB
Deleting partition table on /dev/sda ...
Initiating Secure Erase on /dev/sda ...
Setting temporary password on /dev/sda ...
/dev/sda:
Creating new partition table (MSDOS) on /dev/sda ...
Creating boot partition on /dev/sda1
Enabling boot flag on /dev/sda1
Creating JSPARE partition on /dev/sda2
Creating JROOTP partition on /dev/sda3
Creating JROOTB partition on /dev/sda4
Creating JPV partition on /dev/sda5
Formatting /dev/sda1 as vfat...
Formatting /dev/sda2 as vfat...
Formatting /dev/sda3 as ext4...
Filesystem UUID: b6c7e462-4d92-4e56-beca-b12d2aab7b8d
Formatting /dev/sda4 as ext4...
Filesystem UUID: f91c555e-486d-438e-b6e5-9ad65febc889
Formatting /dev/sda5 as lvm...
Formatting swap partition...(/dev/sda6)
no label, UUID=fe30faa4-7c47-4f12-b881-f1f50407c506
JLVMROOTFS partition size : 7248 MiB (/dev/jvg_P/jlvmrootrw) (jlvmrootrw) (jlvmrootrw)
JLVMJUNOSFS partition size : 32784 MiB (/dev/jvg_P/jlvmjunos) (jlvmjunos) (jlvmjunos)
JLVMVMFS partition size : 50608 MiB (/dev/jvg_P/jlvmvm) (jlvmvm) (jlvmvm)
JLVMSPAREFS partition size : 8 MiB (/dev/jvg_P/jlvmspare) (jlvmspare) (jlvmspare)
Creating Physical Volume on /dev/sda5 ...
Physical volume "/dev/sda5" successfully created.
Creating Volume Group jvg_P ...
Volume group "jvg_P" successfully created
Filesystem UUID: adae09f1-99db-42bc-9532-dbeef659ee1d
Filesystem UUID: 4dd17121-f861-4b74-a970-baa0eebb7698
Discarding device blocks: 4096/12955648\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x0810489856/12955648\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Filesystem UUID: 4ae6bb90-1eab-4974-a80e-a2cd44514441
|-sda3 8:3 0 2G 0 part
| |-jvg_P-jlvmrootrw 252:4 0 7.1G 0 lvm
| |-jvg_P-jlvmjunos 252:5 0 32G 0 lvm
| |-jvg_P-jlvmvm 252:6 0 49.4G 0 lvm
| `-jvg_P-jlvmspare 252:7 0 8M 0 lvm
|-sdb3 8:19 0 2G 0 part /.old
| |-jvg_S-jlvmrootrw 252:0 0 7.1G 0 lvm /.old/tdev/.union/.s
| |-jvg_S-jlvmjunos 252:1 0 32G 0 lvm /tmp/junos-CHFEY
| |-jvg_S-jlvmvm 252:2 0 49.4G 0 lvm /vm
| `-jvg_S-jlvmspare 252:3 0 8M 0 lvm /spare
Proceeding with snapshot on primary disk
Primary disk is recovered now. Please issue "request vmhost reboot" to boot from the primary disk.
2+0 records in 2+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.00145633 s, 703 kB/s real 0m5.315s user 0m0.001s sys 0m0.003s Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) Information: You may need to update /etc/fstab. mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019)
root@jtac-MX204> request vmhost reboot
Initiating vmhost reboot...
shutdown: [pid 20277]
Post reboot:
Primary Disk, Upgrade Time: <fresh install>
We again tried the snapshot partition; we couldn’t observe any LVM warnings on the device.
Filesystem UUID: 5d99017d-d333-4068-9976-b076ab161db8
Filesystem UUID: d53adb49-87a8-40bf-8045-8957877acffe
no label, UUID=0dbdf68c-5b7b-43fb-8f1d-aaff6ec58dc3
Filesystem UUID: 15f6c258-f530-4949-ace7-7af35077c184
Discarding device blocks: 4096/8392704\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x083149824/8392704\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Filesystem UUID: a936e977-dbbf-4583-8df0-693aad726698
Discarding device blocks: 4096/12955648\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08 \x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08\x08done
Filesystem UUID: b2f1e69b-a796-42a7-96d5-c5bedddde068
| |-jvg_P-jlvmrootrw 252:2 0 7.1G 0 lvm /.old/tdev/.union/.s
| |-jvg_P-jlvmjunos 252:4 0 32G 0 lvm /tmp/junos-gDd95
| |-jvg_P-jlvmvm 252:6 0 49.4G 0 lvm /vm
| `-jvg_P-jlvmspare 252:7 0 8M 0 lvm /spare
| |-jvg_S-jlvmrootrw 252:0 0 7.1G 0 lvm
| |-jvg_S-jlvmjunos 252:1 0 32G 0 lvm
| |-jvg_S-jlvmvm 252:3 0 49.4G 0 lvm
| `-jvg_S-jlvmspare 252:5 0 8M 0 lvm
2+0 records in 2+0 records out 1024 bytes (1.0 kB, 1.0 KiB) copied, 0.000115953 s, 8.8 MB/s real 0m5.349s user 0m0.000s sys 0m0.002s Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. Information: You may need to update /etc/fstab. mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mkfs.fat: warning - lowercase labels might not work properly with DOS or Windows mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) Information: You may need to update /etc/fstab. mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019) mke2fs 1.45.3 (14-Jul-2019)
We didn’t observe snag anywhere due to this partition and recovery process in our router. Everything worked as expected.
2023-0322-662272