On Oct 8, 2013, at 4:29 PM, Chris Murphy <lists@xxxxxxxxxxxxxxxxx> wrote: > So I think I need to go back to an older btrfs-progs. Or I need a new brain. OK I'm losing it. New file system created with: btrfs-progs-0.20.rc1.20130501git7854c8b-4.fc20.x86_64 3.11.3-301.fc20.x86_64 I still can't move a subvolume into a subvolume. Using identical syntax with a directory as target works OK. [root@f20s mnt]# mv subvol1 subvol2 mv: cannot move ‘subvol1’ to ‘subvol2/subvol1’: File exists Same kernel message: [ 2108.277456] ------------[ cut here ]------------ [ 2108.277532] WARNING: CPU: 0 PID: 2127 at fs/btrfs/inode.c:8049 btrfs_rename+0x157/0x740 [btrfs]() [ 2108.277537] Modules linked in: nls_utf8 hfsplus fuse ebtable_nat nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables bnep coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support joydev applesmc input_polldev uvcvideo b43 videobuf2_vmalloc bcma mac80211 videobuf2_memops videobuf2_core microcode videodev snd_hda_codec_realtek media snd_hda_intel snd_hda_codec i2c_i801 snd_hwdep lpc_ich mfd_core snd_seq cfg80211 snd_seq_device bcm5974 snd_pcm btusb hid_appleir snd_page_alloc snd_timer snd soundcore [ 2108.277641] bluetooth rfkill shpchp apple_bl acpi_cpufreq mperf nfsd auth_rpcgss nfs_acl lockd vfat fat squashfs btrfs libcrc32c xor zlib_deflate raid6_pq nouveau mxm_wmi wmi i2c_algo_bit firewire_ohci ata_generic pata_acpi firewire_core ssb crc_itu_t sky2 usb_storage drm_kms_helper mmc_core ttm drm i2c_core video sunrpc loop [ 2108.277712] CPU: 0 PID: 2127 Comm: mv Tainted: G W 3.11.3-301.fc20.x86_64 #1 [ 2108.277717] Hardware name: Apple Inc. MacBookPro4,1/Mac-F42C89C8, BIOS MBP41.88Z.00C1.B03.0802271651 02/27/08 [ 2108.277721] 0000000000000009 ffff88013463bc78 ffffffff8164807b 0000000000000000 [ 2108.277731] ffff88013463bcb0 ffffffff8106715d ffff88004e0c05d8 0000000000000100 [ 2108.277739] 0000000000000000 ffff88004e0c15f8 ffff8800b4ce9001 ffff88013463bcc0 [ 2108.277748] Call Trace: [ 2108.277761] [<ffffffff8164807b>] dump_stack+0x45/0x56 [ 2108.277771] [<ffffffff8106715d>] warn_slowpath_common+0x7d/0xa0 [ 2108.277779] [<ffffffff8106723a>] warn_slowpath_null+0x1a/0x20 [ 2108.277821] [<ffffffffa02c36e7>] btrfs_rename+0x157/0x740 [btrfs] [ 2108.277832] [<ffffffff811b5b4f>] vfs_rename+0x16f/0x480 [ 2108.277840] [<ffffffff811b61e1>] SYSC_renameat+0x381/0x420 [ 2108.277850] [<ffffffff811b7f81>] ? user_path_at+0x11/0x20 [ 2108.277858] [<ffffffff811ad092>] ? SYSC_newlstat+0x22/0x40 [ 2108.277867] [<ffffffff811b87de>] SyS_renameat+0xe/0x10 [ 2108.277874] [<ffffffff811b87fb>] SyS_rename+0x1b/0x20 [ 2108.277884] [<ffffffff81657259>] system_call_fastpath+0x16/0x1b [ 2108.277889] ---[ end trace c377166ca4c37375 ]----- 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
