#341724 Linux » gestione uefi/partizioni:

SaCarde

gestione uefi/partizioni:

comparazioni tra 3 distribuzioni:
- xubuntu 15.10
- fedora 23
- opensuse42.1

=========================================================================
xubuntu 15.10 uefi
------------------

sacarde@sacarde-PC:~$ df -HT
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 437M 0 437M 0% /dev
tmpfs tmpfs 91M 5,3M 86M 6% /run
/dev/sda2 ext4 5,9G 3,8G 1,8G 69% /
tmpfs tmpfs 455M 82k 455M 1% /dev/shm
tmpfs tmpfs 5,3M 0 5,3M 0% /run/lock
tmpfs tmpfs 455M 0 455M 0% /sys/fs/cgroup
/dev/sda1 vfat 536M 10M 526M 2% /boot/efi
tmpfs tmpfs 91M 41k 91M 1% /run/user/1000
sacarde@sacarde-PC:~$ swapon -s
Filename Type Size Used Priority
/dev/sda3 partition 918524 0 -1

/etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
#
# / was on /dev/sda2 during installation
UUID=444fabf6-ac30-4145-8282-546cdc8dda41 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
#UUID=A358-458C /boot/efi vfat umask=0077 0 1
# swap was on /dev/sda3 during installation
UUID=38df6c79-710a-4467-8b93-671e36986bbc none swap sw 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
UUID=A358-458C /boot/efi vfat defaults 0 1

fdisk -l /dev/sda
[sudo] password for sacarde:
Disk /dev/sda: 7 GiB, 7516192768 bytes, 14680064 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: CB70E17B-19A1-4263-A8E5-41A1DD95B06F

Device Start End Sectors Size Type
/dev/sda1 2048 1050623 1048576 512M EFI System
/dev/sda2 1050624 12840959 11790336 5,6G Linux filesystem
/dev/sda3 12840960 14678015 1837056 897M Linux swap

mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=426600k,nr_inodes=106650,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=88804k,mode=755)
/dev/sda2 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/119 type tmpfs (rw,nosuid,nodev,relatime,size=88804k,mode=700,uid=119,gid=126)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=88804k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)

=========================================================================
fedora 23 uefi
-----------------------------

[sacarde@localhost ~]$ df -HT
File system Tipo Dim. Usati Dispon. Uso% Montato su
devtmpfs devtmpfs 444M 0 444M 0% /dev
tmpfs tmpfs 455M 115k 455M 1% /dev/shm
tmpfs tmpfs 455M 848k 454M 1% /run
tmpfs tmpfs 455M 0 455M 0% /sys/fs/cgroup
/dev/mapper/fedora-root ext4 7,7G 4,1G 3,2G 57% /
tmpfs tmpfs 455M 8,2k 455M 1% /tmp
/dev/sda2 ext4 500M 99M 371M 22% /boot
/dev/sda1 vfat 210M 8,8M 201M 5% /boot/efi
tmpfs tmpfs 91M 0 91M 0% /run/user/989
tmpfs tmpfs 91M 13k 91M 1% /run/user/1000
[sacarde@localhost ~]$ swapon -s
Filename Type Size Used Priority
/dev/dm-1 partition 946172 41556 -1

/etc/fstab
# Created by anaconda on Fri Nov 27 17:43:48 2015
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/fedora-root / ext4 defaults 1 1
UUID=d3841fa3-f67b-4237-a402-716a0a3522a2 /boot ext4 defaults 1 2
UUID=4C01-C087 /boot/efi vfat umask=0077,shortname=winnt 0 2
/dev/mapper/fedora-swap swap swap defaults 0 0

fdisk -l /dev/sda
[sudo] password di sacarde:
Disk /dev/sda: 9 GiB, 9663676416 bytes, 18874368 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: A835DCA6-6399-40EA-BF76-2F1BBD00ED41

Dispositivo Start Fine Settori Size Tipo
/dev/sda1 2048 411647 409600 200M EFI System
/dev/sda2 411648 1435647 1024000 500M Linux filesystem
/dev/sda3 1435648 18872319 17436672 8,3G Linux LVM

--- Physical volume ---
PV Name /dev/sda3
VG Name fedora
PV Size 8,31 GiB / not usable 2,00 MiB
Allocatable yes (but full)
PE Size 4,00 MiB
Total PE 2128
Free PE 0
Allocated PE 2128
PV UUID sZyiq7-gpgb-yfH5-SUfh-ykdc-W9Yq-NatlAH

--- Logical volume ---
LV Path /dev/fedora/swap
LV Name swap
VG Name fedora
LV UUID Uk6arV-f1DO-rwRz-fV4T-H9kA-8rOZ-gGrrVN
LV Write Access read/write
LV Creation host, time localhost, 2015-11-27 17:28:40 +0100
LV Status available
# open 2
LV Size 924,00 MiB
Current LE 231
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1

--- Logical volume ---
LV Path /dev/fedora/root
LV Name root
VG Name fedora
LV UUID ppF4S0-7hv9-TtJD-1JAM-SJEz-vuHM-IBMt0L
LV Write Access read/write
LV Creation host, time localhost, 2015-11-27 17:28:41 +0100
LV Status available
# open 1
LV Size 7,41 GiB
Current LE 1897
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0

mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=433172k,nr_inodes=108293,mode=755)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,mode=755)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,seclabel,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime,seclabel)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
configfs on /sys/kernel/config type configfs (rw,relatime)
/dev/mapper/fedora-root on / type ext4 (rw,relatime,seclabel,data=ordered)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime,seclabel)
debugfs on /sys/kernel/debug type debugfs (rw,relatime,seclabel)
tmpfs on /tmp type tmpfs (rw,seclabel)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)
/dev/sda2 on /boot type ext4 (rw,relatime,seclabel,data=ordered)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=winnt,errors=remount-ro)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
tmpfs on /run/user/989 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=88836k,mode=700,uid=989,gid=985)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=88836k,mode=700,uid=1000,gid=1000)

=========================================================================
suse42.1 uefi
--------------------------------------

sacarde@linux-8rbs:~> sudo swapon -s
root's password:
Filename Type Size Used Priority
/dev/sda2 partition 1333244 0 -1

sacarde@linux-8rbs:~> df -HT
Filesystem Type Size Used Avail Use% Mounted on
devtmpfs devtmpfs 449M 0 449M 0% /dev
tmpfs tmpfs 455M 177k 455M 1% /dev/shm
tmpfs tmpfs 455M 2.0M 453M 1% /run
tmpfs tmpfs 455M 0 455M 0% /sys/fs/cgroup
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/tmp
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/spool
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/opt
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/log
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/mysql
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/named
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/pgsql
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/mariadb
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/libvirt/images
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/lib/mailman
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /var/crash
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /usr/local
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /tmp
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /srv
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /opt
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /home
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /boot/grub2/i386-pc
/dev/sda3 btrfs 8.2G 5.6G 2.4G 71% /boot/grub2/x86_64-efi
/dev/sda1 vfat 164M 4.7M 159M 3% /boot/efi

cat /etc/fstab
UUID=efbcc5fd-9b7e-49df-b420-087b5e7a3dff swap swap defaults 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba / btrfs defaults 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /boot/grub2/i386-pc btrfs subvol=@/boot/grub2/i386-pc 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /boot/grub2/x86_64-efi btrfs subvol=@/boot/grub2/x86_64-efi 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /home btrfs subvol=@/home 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /opt btrfs subvol=@/opt 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /srv btrfs subvol=@/srv 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /tmp btrfs subvol=@/tmp 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /usr/local btrfs subvol=@/usr/local 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/crash btrfs subvol=@/var/crash 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/libvirt/images btrfs subvol=@/var/lib/libvirt/images 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/mailman btrfs subvol=@/var/lib/mailman 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/mariadb btrfs subvol=@/var/lib/mariadb 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/mysql btrfs subvol=@/var/lib/mysql 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/named btrfs subvol=@/var/lib/named 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/lib/pgsql btrfs subvol=@/var/lib/pgsql 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/log btrfs subvol=@/var/log 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/opt btrfs subvol=@/var/opt 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/spool btrfs subvol=@/var/spool 0 0
UUID=09b565cb-c8c6-4931-b23c-30a5b28375ba /var/tmp btrfs subvol=@/var/tmp 0 0
UUID=4E4E-B61A /boot/efi vfat umask=0002,utf8=true 0 0

Disk /dev/sda: 9 GiB, 9663676416 bytes, 18874368 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 5314C4A8-F295-4026-8643-5F8A0164F789

Device Start End Sectors Size Type
/dev/sda1 2048 321535 319488 156M EFI System
/dev/sda2 321536 2988031 2666496 1.3G Microsoft basic data
/dev/sda3 2988032 18872319 15884288 7.6G Microsoft basic data

mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,size=437568k,nr_inodes=109392,mode=755)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755)
tmpfs on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
/dev/sda3 on / type btrfs (rw,relatime,space_cache,subvolid=257,subvol=/@)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
/dev/sda3 on /var/tmp type btrfs (rw,relatime,space_cache,subvolid=275,subvol=/@/var/tmp)
/dev/sda3 on /var/spool type btrfs (rw,relatime,space_cache,subvolid=274,subvol=/@/var/spool)
/dev/sda3 on /var/opt type btrfs (rw,relatime,space_cache,subvolid=273,subvol=/@/var/opt)
/dev/sda3 on /var/log type btrfs (rw,relatime,space_cache,subvolid=272,subvol=/@/var/log)
/dev/sda3 on /var/lib/named type btrfs (rw,relatime,space_cache,subvolid=270,subvol=/@/var/lib/named)
/dev/sda3 on /var/lib/pgsql type btrfs (rw,relatime,space_cache,subvolid=271,subvol=/@/var/lib/pgsql)
/dev/sda3 on /var/lib/mysql type btrfs (rw,relatime,space_cache,subvolid=269,subvol=/@/var/lib/mysql)
/dev/sda3 on /var/lib/mariadb type btrfs (rw,relatime,space_cache,subvolid=268,subvol=/@/var/lib/mariadb)
/dev/sda3 on /var/lib/mailman type btrfs (rw,relatime,space_cache,subvolid=267,subvol=/@/var/lib/mailman)
/dev/sda3 on /var/lib/libvirt/images type btrfs (rw,relatime,space_cache,subvolid=266,subvol=/@/var/lib/libvirt/images)
/dev/sda3 on /var/crash type btrfs (rw,relatime,space_cache,subvolid=265,subvol=/@/var/crash)
/dev/sda3 on /usr/local type btrfs (rw,relatime,space_cache,subvolid=264,subvol=/@/usr/local)
/dev/sda3 on /tmp type btrfs (rw,relatime,space_cache,subvolid=263,subvol=/@/tmp)
/dev/sda3 on /srv type btrfs (rw,relatime,space_cache,subvolid=262,subvol=/@/srv)
/dev/sda3 on /opt type btrfs (rw,relatime,space_cache,subvolid=261,subvol=/@/opt)
/dev/sda3 on /home type btrfs (rw,relatime,space_cache,subvolid=260,subvol=/@/home)
/dev/sda3 on /boot/grub2/x86_64-efi type btrfs (rw,relatime,space_cache,subvolid=259,subvol=/@/boot/grub2/x86_64-efi)
/dev/sda3 on /boot/grub2/i386-pc type btrfs (rw,relatime,space_cache,subvolid=258,subvol=/@/boot/grub2/i386-pc)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0002,dmask=0002,allow_utime=0020,codepage=437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)

--------------------------------------------