I'm having quite the time trying to move my current Gentoo install to an SSD. I first attempted Clonezilla, but that failed while cloning the btrfs partition. I then realized I could use btrfs send/receive. The partition has 2 subvolumes ROOT and ROOT/home. ROOT snapshots and sends without hitch, but /home consistently errors at the same point (from -vv output on btrfs send). btrfs send returns -2, no such file or directory, unexpected EOF in stream. I've read on several sites there have been path bugs and have attempted to mount the destination drive multiple ways (with and without specifying ROOT subvol), have taken and saved the /home snapshot in multiple locations, but all to no avail. Below is as much information as I can think to give; admittedly I am a bit fresh to this fs, but I know this can be done. Thanks for any help! # uname -a Linux 4.1.12-gentoo #1 SMP Thu Nov 26 12:08:14 PST 2015 x86_64 Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz GenuineIntel GNU/Linux # btrfs --version btrfs-progs v4.0.1 # btrfs fi show Label: 'Gentoo' uuid: 6bb38bce-d824-4b9c-8b03-adad460c0f97 Total devices 1 FS bytes used 72.16GiB devid 1 size 92.02GiB used 82.06GiB path /dev/sda6 # btrfs fi df / Data, single: total=75.00GiB, used=70.77GiB System, DUP: total=32.00MiB, used=16.00KiB Metadata, DUP: total=3.50GiB, used=1.40GiB GlobalReserve, single: total=480.00MiB, used=0.00B # cat /etc/fstab /dev/sda4 /boot vfat noauto,noatime 1 2 /dev/sda6 / btrfs defaults,noatime,compress=lzo,autodefrag,subvol=ROOT 0 0 /dev/sda5 none swap sw 0 0 # btrfs su l / ID 257 gen 745235 top level 5 path ROOT ID 258 gen 745235 top level 257 path home ID 498 gen 744743 top level 5 path ROOT.snap ID 501 gen 745043 top level 258 path home/home.snap # cat /proc/self/mountinfo 17 0 0:17 /ROOT / rw,noatime shared:1 - btrfs /dev/sda6 rw,compress=lzo,space_cache,autodefrag 18 17 0:6 / /dev rw,relatime shared:2 - devtmpfs devtmpfs rw,size=8060596k,nr_inodes=2015149,mode=755 19 17 0:20 / /sys rw,nosuid,nodev,noexec,relatime shared:5 - sysfs sysfs rw 20 17 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:8 - proc proc rw 21 18 0:21 / /dev/shm rw,nosuid,nodev shared:3 - tmpfs tmpfs rw 22 18 0:13 / /dev/pts rw,nosuid,noexec,relatime shared:4 - devpts devpts rw,gid=5,mode=620,ptmxmode=000 23 17 0:22 / /run rw,nosuid,nodev shared:9 - tmpfs tmpfs rw,mode=755 24 19 0:23 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:6 - tmpfs tmpfs ro,mode=755 25 24 0:24 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:7 - cgroup cgroup rw,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd 26 24 0:25 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:10 - cgroup cgroup rw,net_cls,net_prio 27 24 0:26 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:11 - cgroup cgroup rw,blkio 28 24 0:27 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:12 - cgroup cgroup rw,memory 29 24 0:28 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:13 - cgroup cgroup rw,hugetlb 30 24 0:29 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,cpu,cpuacct 31 24 0:30 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,freezer 32 24 0:31 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,devices 33 24 0:32 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,perf_event 34 24 0:33 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,cpuset 35 20 0:34 / /proc/sys/fs/binfmt_misc rw,relatime shared:19 - autofs systemd-1 rw,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct 36 19 0:7 / /sys/kernel/debug rw,relatime shared:20 - debugfs debugfs rw 37 18 0:35 / /dev/hugepages rw,relatime shared:21 - hugetlbfs hugetlbfs rw 38 17 0:36 / /tmp rw shared:22 - tmpfs tmpfs rw 39 18 0:15 / /dev/mqueue rw,relatime shared:23 - mqueue mqueue rw 64 17 0:22 / /var/run rw,nosuid,nodev shared:9 - tmpfs tmpfs rw,mode=755 244 23 0:45 / /run/user/1000 rw,nosuid,nodev,relatime shared:166 - tmpfs tmpfs rw,size=1612540k,mode=700,uid=1000,gid=1000 245 64 0:45 / /var/run/user/1000 rw,nosuid,nodev,relatime shared:166 - tmpfs tmpfs rw,size=1612540k,mode=700,uid=1000,gid=1000 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
