Differences

This shows you the differences between two versions of the page.

--- linux:storage [2019-04-30 14:18] – first draft of LVM gabriel
+++ linux:storage [2019-08-10 19:04] (current) – title capitalization gabriel
@@ Line 1: / Line 1: @@
-====== Linux Storage ======
+====== Linux storage ======
 This page contains my personal notes on Linux filesystems, partitioning, backups, performance tuning, and related concepts.  **Warning:** //these notes are specific to my own non-critical systems and may not be applicable in general use cases.//
+> **Update:** Due to a a number of stability issues I've returned to using [[https://neon.kde.org/|KDE neon]] on my work laptop.  Nod to the KDE devs for maintaining a stable rolling release distro.  The general principles still apply to any modern distro.
 ===== Partitioning for Ubuntu 19.04 workstations =====
@@ Line 24: / Line 26: @@
 mkpart efi fat32 1MiB 257MiB # align the first block
 mkpart boot ext4 257MiB 769MiB
-mkpart pv0 ext4 769MiB 92% # finish the LVM pv at 92% capacity
+mkpart lvm-pv0 ext4 769MiB 92% # finish the LVM pv at 92% capacity
 </file>
@@ Line 32: / Line 34: @@
 (parted) print
 Model: PC401 NVMe SK hynix 256GB (nvme)
-Disk /dev/nvme0n1: 244198MiB
+Disk /dev/nvme0n1: 256GB
 Sector size (logical/physical): 512B/512B
 Partition Table: gpt
 Disk Flags:
-Number  Start    End        Size       File system  Name  Flags
+Number  Start   End    Size   File system  Name     Flags
-      1.00MiB  513MiB     512MiB     fat32        efi
+      1049kB  269MB  268MB  ext4         efi      msftdata
-      513MiB   1025MiB    512MiB     ext4         boot
+      269MB   806MB  537MB               boot
-      1025MiB  224662MiB  223637MiB  ext4         pv0
+      806MB   236GB  235GB               lvm-pv0  lvm
 </file>
@@ Line 57: / Line 59: @@
 Partition type (type L to list all types): 31
-Changed type of partition 'Linux LVM' to 'Linux LVM'.
+Changed type of partition 'Linux filesystem' to 'Linux LVM'.
 Command (m for help): p
@@ Line 66: / Line 68: @@
 I/O size (minimum/optimal): 512 bytes / 512 bytes
 Disklabel type: gpt
-Disk identifier: 7393485F-ADF5-46CE-B51A-ECD6083D4AB7
+Disk identifier: 14779AE7-C2BB-4F6A-9F6E-A927FAF7AAFB
 Device           Start       End   Sectors   Size Type
-/dev/nvme0n1p1    2048   1050623   1048576   512M Microsoft basic data
+/dev/nvme0n1p1    2048    526335    524288   256M Microsoft basic data
-/dev/nvme0n1p2 1050624   2099199   1048576   512M Linux filesystem
+/dev/nvme0n1p2  526336   1574911   1048576   512M Linux filesystem
-/dev/nvme0n1p3 2099200 460107775 458008576 218.4G Linux LVM
+/dev/nvme0n1p3 1574912 460107775 458532864 218.7G Linux LVM
 Command (m for help): w
@@ Line 93: / Line 95: @@
 lvs
   LV    VG  Attr       LSize   Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert
-  root  vg0 -wi-a----- 202.39g
+  root  vg0 -wi-a----- 202.64g
   swap0 vg0 -wi-a-----  16.00g
 </file>