Arch Linux(LTS 커널) + ZFS 0.8.4: 특정 파일을 삭제하려고 하면 시스템이 잠깁니다.

누군가가 내 문제를 해결하는 데 도움을 줄 수 있기를 바랍니다. 내 홈 서버는 현재 5.4.60-1-lts 커널을 사용하는 Arch Linux를 실행하고 있습니다. 저는 현재 이 시스템에서 ZFS 0.8.4-1(zfs-dkms 패키지로 설치)을 사용하고 있습니다. 내 홈 폴더는 실제로 ZFS 풀에 있지만 나머지 OS는 별도의 SSD에 있습니다. 어느 날 Chromium 브라우저를 열었는데 웹페이지가 매우 느리게 로드되거나 대부분의 경우 전혀 로드되지 않는 것을 발견했습니다. Chromium 창 왼쪽 하단에 '캐시 대기 중'이라는 메시지가 계속 표시되고 페이지가 로드되지 않습니다. 내 홈 디렉터리에서 .cache/chromium 폴더를 삭제해야 할 것 같아요.

명령을 실행했는데 sudo rm -r /home/justin/.cache/chromium처음에는 하드 드라이브가 부팅되는 소리가 들렸지만 명령이 완료되지 않았습니다. 그냥 멈춰 있어요. 하지만 전체 시스템을 잠그지는 않았기 때문에 htop을 살펴보니 제가 실행하고 있던 명령의 프로세스가 하나의 CPU 코어/스레드를 100% 차지하고 있는 것을 발견했습니다. 몇 시간 정도 그냥 놔뒀는데 그대로 놔뒀어요. 그 이후로 나는 매번 같은 결과로 여러 번 시도했습니다. kill -9또한 정지된 프로세스를 종료하지 않으므로 유일한 해결 방법은 시스템을 재부팅하는 것입니다. 파일 시스템의 다른 곳에서 파일을 생성/삭제/이동하는 것은 괜찮은 것 같지만(다른 곳에서는 문제가 없습니다) 실제로는 크롬 캐시 폴더가 마음에 들지 않습니다!

폴더를 삭제하려다가 일부 커널 로그 데이터를 캡처했습니다...

Aug 26 22:16:00 IXTREME kernel: watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [rm:1121909]
Aug 26 22:16:00 IXTREME kernel: Modules linked in: vhost_net vhost tap fuse xt_CHECKSUM xt_MASQUERADE ip6table_mangle ip6table_nat iptable_mangle iptable_nat ebtable_filter ebtables tun nfnetlink bridge stp llc nct6775 hwmon_vid eeepc_wmi asus_wmi battery nls_iso8859_1 sparse_keymap nls_cp437 rfkill vfat wmi_bmof mxm_wmi fat zfs(POE) snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_usb_audio edac_mce_amd snd_hda_intel zunicode(POE) snd_intel_nhlt zavl(POE) icp(POE) snd_usbmidi_lib kvm_amd snd_hda_codec snd_rawmidi kvm uvcvideo snd_seq_device videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common zcommon(POE) videodev znvpair(POE) crct10dif_pclmul crc32_pclmul mc ghash_clmulni_intel snd_hda_core spl(OE) snd_hwdep snd_pcm aesni_intel zlua(POE) drm_kms_helper snd_timer crypto_simd ccp cryptd snd glue_helper syscopyarea sysfillrect sp5100_tco k10temp sysimgblt pcspkr soundcore rng_core fb_sys_fops i2c_piix4 igb r8169 realtek libphy ipmi_devintf i2c_algo_bit dca ipmi_msghandler wmi
Aug 26 22:16:00 IXTREME kernel:  pinctrl_amd evdev mac_hid acpi_cpufreq nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nfsd nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter auth_rpcgss nfs_acl lockd drm grace sg sunrpc crypto_user agpgart ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 sd_mod ahci mpt3sas libahci raid_class libata crc32c_intel xhci_pci scsi_transport_sas ehci_pci xhci_hcd scsi_mod ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
Aug 26 22:16:00 IXTREME kernel: CPU: 6 PID: 1121909 Comm: rm Tainted: P           OE     5.4.60-1-lts #1
Aug 26 22:16:00 IXTREME kernel: Hardware name: System manufacturer System Product Name/Pro WS X570-ACE, BIOS 2206 08/13/2020
Aug 26 22:16:00 IXTREME kernel: RIP: 0010:zap_leaf_lookup_closest+0xbc/0x170 [zfs]
Aug 26 22:16:00 IXTREME kernel: Code: 00 00 4c 8b 70 18 8b 87 d0 00 00 00 8d 48 fb 44 89 c8 d3 e0 0f b7 ca 48 8d 0c 49 48 98 48 8d 04 88 49 8d 44 46 30 48 8b 48 10 <4c> 39 c1 76 bc 4c 39 d1 73 5a 8b 68 0c 44 0f b7 50 0a 44 89 db 4c
Aug 26 22:16:00 IXTREME kernel: RSP: 0018:ffffa3c9ed2e7bc0 EFLAGS: 00000216 ORIG_RAX: ffffffffffffff13
Aug 26 22:16:00 IXTREME kernel: RAX: ffff9598004cc430 RBX: 0000000000000004 RCX: 0001000000000000
Aug 26 22:16:00 IXTREME kernel: RDX: 0000000000000000 RSI: ffffa3c9ed2e7bf0 RDI: ffff95aa9b195a00
Aug 26 22:16:00 IXTREME kernel: RBP: 00000000fcb76346 R08: 1380000000000000 R09: 0000000000000001
Aug 26 22:16:00 IXTREME kernel: R10: 7d77d659f91561db R11: 0000000000000004 R12: ffffa3c9ed2e7c06
Aug 26 22:16:00 IXTREME kernel: R13: 0000000000000000 R14: ffff9598004cc000 R15: ffffa3c9ed2e7d38
Aug 26 22:16:00 IXTREME kernel: FS:  00007fba662735c0(0000) GS:ffff95ac2e980000(0000) knlGS:0000000000000000
Aug 26 22:16:00 IXTREME kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 26 22:16:00 IXTREME kernel: CR2: 0000562deb863088 CR3: 0000000c6668e000 CR4: 0000000000340ee0
Aug 26 22:16:00 IXTREME kernel: Call Trace:
Aug 26 22:16:00 IXTREME kernel:  fzap_cursor_retrieve+0x103/0x340 [zfs]
Aug 26 22:16:00 IXTREME kernel:  zap_cursor_retrieve+0x16c/0x300 [zfs]
Aug 26 22:16:00 IXTREME kernel:  zfs_readdir+0x147/0x420 [zfs]
Aug 26 22:16:00 IXTREME kernel:  zpl_iterate+0x4c/0x70 [zfs]
Aug 26 22:16:00 IXTREME kernel:  iterate_dir+0x143/0x1a0
Aug 26 22:16:00 IXTREME kernel:  ksys_getdents64+0x91/0x130
Aug 26 22:16:00 IXTREME kernel:  ? __ia32_compat_sys_getdents+0x130/0x130
Aug 26 22:16:00 IXTREME kernel:  __x64_sys_getdents64+0x16/0x20
Aug 26 22:16:00 IXTREME kernel:  do_syscall_64+0x49/0x90
Aug 26 22:16:00 IXTREME kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 26 22:16:00 IXTREME kernel: RIP: 0033:0x7fba66171a8b
Aug 26 22:16:00 IXTREME kernel: Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 81 fa ff ff ff 7f b8 ff ff ff 7f 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 b1 93 0f 00 f7 d8
Aug 26 22:16:00 IXTREME kernel: RSP: 002b:00007ffc4472b468 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
Aug 26 22:16:00 IXTREME kernel: RAX: ffffffffffffffda RBX: 0000562deb7e1980 RCX: 00007fba66171a8b
Aug 26 22:16:00 IXTREME kernel: RDX: 0000000000008000 RSI: 0000562deb7e19b0 RDI: 0000000000000003
Aug 26 22:16:00 IXTREME kernel: RBP: 0000562deb7e19b0 R08: 0000000000008028 R09: 00007fba6626ba60
Aug 26 22:16:00 IXTREME kernel: R10: 0000000000000150 R11: 0000000000000293 R12: ffffffffffffff88
Aug 26 22:16:00 IXTREME kernel: R13: 0000562deb7e1984 R14: 0000000000000000 R15: 0000562deb7e9980
Aug 26 22:16:28 IXTREME kernel: watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [rm:1121909]
Aug 26 22:16:28 IXTREME kernel: Modules linked in: vhost_net vhost tap fuse xt_CHECKSUM xt_MASQUERADE ip6table_mangle ip6table_nat iptable_mangle iptable_nat ebtable_filter ebtables tun nfnetlink bridge stp llc nct6775 hwmon_vid eeepc_wmi asus_wmi battery nls_iso8859_1 sparse_keymap nls_cp437 rfkill vfat wmi_bmof mxm_wmi fat zfs(POE) snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_usb_audio edac_mce_amd snd_hda_intel zunicode(POE) snd_intel_nhlt zavl(POE) icp(POE) snd_usbmidi_lib kvm_amd snd_hda_codec snd_rawmidi kvm uvcvideo snd_seq_device videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common zcommon(POE) videodev znvpair(POE) crct10dif_pclmul crc32_pclmul mc ghash_clmulni_intel snd_hda_core spl(OE) snd_hwdep snd_pcm aesni_intel zlua(POE) drm_kms_helper snd_timer crypto_simd ccp cryptd snd glue_helper syscopyarea sysfillrect sp5100_tco k10temp sysimgblt pcspkr soundcore rng_core fb_sys_fops i2c_piix4 igb r8169 realtek libphy ipmi_devintf i2c_algo_bit dca ipmi_msghandler wmi
Aug 26 22:16:28 IXTREME kernel:  pinctrl_amd evdev mac_hid acpi_cpufreq nf_log_ipv6 ip6t_REJECT nf_reject_ipv6 xt_hl ip6t_rt nf_log_ipv4 nf_log_common ipt_REJECT nf_reject_ipv4 xt_LOG xt_limit xt_addrtype xt_tcpudp xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nfsd nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter auth_rpcgss nfs_acl lockd drm grace sg sunrpc crypto_user agpgart ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 sd_mod ahci mpt3sas libahci raid_class libata crc32c_intel xhci_pci scsi_transport_sas ehci_pci xhci_hcd scsi_mod ehci_hcd vfio_pci irqbypass vfio_virqfd vfio_iommu_type1 vfio
Aug 26 22:16:28 IXTREME kernel: CPU: 6 PID: 1121909 Comm: rm Tainted: P           OEL    5.4.60-1-lts #1
Aug 26 22:16:28 IXTREME kernel: Hardware name: System manufacturer System Product Name/Pro WS X570-ACE, BIOS 2206 08/13/2020
Aug 26 22:16:28 IXTREME kernel: RIP: 0010:zap_leaf_lookup_closest+0x83/0x170 [zfs]
Aug 26 22:16:28 IXTREME kernel: Code: c2 ff ff ff ff 41 b9 01 00 00 00 4c 8d 66 16 41 0f b7 c3 41 0f b7 54 46 30 66 83 fa ff 75 20 e9 89 00 00 00 0f 84 b5 00 00 00 <0f> b7 50 02 66 83 fa ff 74 79 48 8b 87 d8 00 00 00 4c 8b 70 18 8b
Aug 26 22:16:28 IXTREME kernel: RSP: 0018:ffffa3c9ed2e7bc0 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff13
Aug 26 22:16:28 IXTREME kernel: RAX: ffff9598004cc430 RBX: 0000000000000004 RCX: 0001000000000000
Aug 26 22:16:28 IXTREME kernel: RDX: 0000000000000000 RSI: ffffa3c9ed2e7bf0 RDI: ffff95aa9b195a00
Aug 26 22:16:28 IXTREME kernel: RBP: 00000000fcb76346 R08: 1380000000000000 R09: 0000000000000001
Aug 26 22:16:28 IXTREME kernel: R10: 7d77d659f91561db R11: 0000000000000004 R12: ffffa3c9ed2e7c06
Aug 26 22:16:28 IXTREME kernel: R13: 0000000000000000 R14: ffff9598004cc000 R15: ffffa3c9ed2e7d38
Aug 26 22:16:28 IXTREME kernel: FS:  00007fba662735c0(0000) GS:ffff95ac2e980000(0000) knlGS:0000000000000000
Aug 26 22:16:28 IXTREME kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 26 22:16:28 IXTREME kernel: CR2: 0000562deb863088 CR3: 0000000c6668e000 CR4: 0000000000340ee0
Aug 26 22:16:28 IXTREME kernel: Call Trace:
Aug 26 22:16:28 IXTREME kernel:  fzap_cursor_retrieve+0x103/0x340 [zfs]
Aug 26 22:16:28 IXTREME kernel:  zap_cursor_retrieve+0x16c/0x300 [zfs]
Aug 26 22:16:28 IXTREME kernel:  zfs_readdir+0x147/0x420 [zfs]
Aug 26 22:16:28 IXTREME kernel:  zpl_iterate+0x4c/0x70 [zfs]
Aug 26 22:16:28 IXTREME kernel:  iterate_dir+0x143/0x1a0
Aug 26 22:16:28 IXTREME kernel:  ksys_getdents64+0x91/0x130
Aug 26 22:16:28 IXTREME kernel:  ? __ia32_compat_sys_getdents+0x130/0x130
Aug 26 22:16:28 IXTREME kernel:  __x64_sys_getdents64+0x16/0x20
Aug 26 22:16:28 IXTREME kernel:  do_syscall_64+0x49/0x90
Aug 26 22:16:28 IXTREME kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 26 22:16:28 IXTREME kernel: RIP: 0033:0x7fba66171a8b
Aug 26 22:16:28 IXTREME kernel: Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 81 fa ff ff ff 7f b8 ff ff ff 7f 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 b1 93 0f 00 f7 d8
Aug 26 22:16:28 IXTREME kernel: RSP: 002b:00007ffc4472b468 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
Aug 26 22:16:28 IXTREME kernel: RAX: ffffffffffffffda RBX: 0000562deb7e1980 RCX: 00007fba66171a8b
Aug 26 22:16:28 IXTREME kernel: RDX: 0000000000008000 RSI: 0000562deb7e19b0 RDI: 0000000000000003
Aug 26 22:16:28 IXTREME kernel: RBP: 0000562deb7e19b0 R08: 0000000000008028 R09: 00007fba6626ba60
Aug 26 22:16:28 IXTREME kernel: R10: 0000000000000150 R11: 0000000000000293 R12: ffffffffffffff88
Aug 26 22:16:28 IXTREME kernel: R13: 0000562deb7e1984 R14: 0000000000000000 R15: 0000562deb7e9980
Aug 26 22:16:34 IXTREME kernel: rcu: INFO: rcu_sched self-detected stall on CPU
Aug 26 22:16:34 IXTREME kernel: rcu:         6-....: (6000 ticks this GP) idle=4c2/1/0x4000000000000002 softirq=534040/534040 fqs=2798 
Aug 26 22:16:34 IXTREME kernel:         (t=6000 jiffies g=1811881 q=109219)
Aug 26 22:16:34 IXTREME kernel: NMI backtrace for cpu 6
Aug 26 22:16:34 IXTREME kernel: CPU: 6 PID: 1121909 Comm: rm Tainted: P           OEL    5.4.60-1-lts #1
Aug 26 22:16:34 IXTREME kernel: Hardware name: System manufacturer System Product Name/Pro WS X570-ACE, BIOS 2206 08/13/2020
Aug 26 22:16:34 IXTREME kernel: Call Trace:
Aug 26 22:16:34 IXTREME kernel:  <IRQ>
Aug 26 22:16:34 IXTREME kernel:  dump_stack+0x64/0x88
Aug 26 22:16:34 IXTREME kernel:  nmi_cpu_backtrace.cold+0x14/0x53
Aug 26 22:16:34 IXTREME kernel:  ? lapic_can_unplug_cpu.cold+0x3e/0x3e
Aug 26 22:16:34 IXTREME kernel:  nmi_trigger_cpumask_backtrace+0xd5/0xd7
Aug 26 22:16:34 IXTREME kernel:  rcu_dump_cpu_stacks+0x90/0xbe
Aug 26 22:16:34 IXTREME kernel:  rcu_sched_clock_irq.cold+0x1b3/0x3ad
Aug 26 22:16:34 IXTREME kernel:  update_process_times+0x5b/0x90
Aug 26 22:16:34 IXTREME kernel:  tick_sched_handle+0x22/0x60
Aug 26 22:16:34 IXTREME kernel:  tick_sched_timer+0x51/0xb0
Aug 26 22:16:34 IXTREME kernel:  ? can_stop_idle_tick+0x90/0x90
Aug 26 22:16:34 IXTREME kernel:  __hrtimer_run_queues+0x128/0x2a0
Aug 26 22:16:34 IXTREME kernel:  hrtimer_interrupt+0x10e/0x280
Aug 26 22:16:34 IXTREME kernel:  smp_apic_timer_interrupt+0x6e/0x130
Aug 26 22:16:34 IXTREME kernel:  apic_timer_interrupt+0xf/0x20
Aug 26 22:16:34 IXTREME kernel:  </IRQ>
Aug 26 22:16:34 IXTREME kernel: RIP: 0010:zap_leaf_lookup_closest+0xb8/0x170 [zfs]
Aug 26 22:16:34 IXTREME kernel: Code: 8b 87 d8 00 00 00 4c 8b 70 18 8b 87 d0 00 00 00 8d 48 fb 44 89 c8 d3 e0 0f b7 ca 48 8d 0c 49 48 98 48 8d 04 88 49 8d 44 46 30 <48> 8b 48 10 4c 39 c1 76 bc 4c 39 d1 73 5a 8b 68 0c 44 0f b7 50 0a
Aug 26 22:16:34 IXTREME kernel: RSP: 0018:ffffa3c9ed2e7bc0 EFLAGS: 00000216 ORIG_RAX: ffffffffffffff13
Aug 26 22:16:34 IXTREME kernel: RAX: ffff9598004cc430 RBX: 0000000000000004 RCX: 0000000000000000
Aug 26 22:16:34 IXTREME kernel: RDX: 0000000000000000 RSI: ffffa3c9ed2e7bf0 RDI: ffff95aa9b195a00
Aug 26 22:16:34 IXTREME kernel: RBP: 00000000fcb76346 R08: 1380000000000000 R09: 0000000000000001
Aug 26 22:16:34 IXTREME kernel: R10: 7d77d659f91561db R11: 0000000000000004 R12: ffffa3c9ed2e7c06
Aug 26 22:16:34 IXTREME kernel: R13: 0000000000000000 R14: ffff9598004cc000 R15: ffffa3c9ed2e7d38
Aug 26 22:16:34 IXTREME kernel:  fzap_cursor_retrieve+0x103/0x340 [zfs]
Aug 26 22:16:34 IXTREME kernel:  zap_cursor_retrieve+0x16c/0x300 [zfs]
Aug 26 22:16:34 IXTREME kernel:  zfs_readdir+0x147/0x420 [zfs]
Aug 26 22:16:34 IXTREME kernel:  zpl_iterate+0x4c/0x70 [zfs]
Aug 26 22:16:34 IXTREME kernel:  iterate_dir+0x143/0x1a0
Aug 26 22:16:34 IXTREME kernel:  ksys_getdents64+0x91/0x130
Aug 26 22:16:34 IXTREME kernel:  ? __ia32_compat_sys_getdents+0x130/0x130
Aug 26 22:16:34 IXTREME kernel:  __x64_sys_getdents64+0x16/0x20
Aug 26 22:16:34 IXTREME kernel:  do_syscall_64+0x49/0x90
Aug 26 22:16:34 IXTREME kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Aug 26 22:16:34 IXTREME kernel: RIP: 0033:0x7fba66171a8b
Aug 26 22:16:34 IXTREME kernel: Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 48 81 fa ff ff ff 7f b8 ff ff ff 7f 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 b1 93 0f 00 f7 d8
Aug 26 22:16:34 IXTREME kernel: RSP: 002b:00007ffc4472b468 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
Aug 26 22:16:34 IXTREME kernel: RAX: ffffffffffffffda RBX: 0000562deb7e1980 RCX: 00007fba66171a8b
Aug 26 22:16:34 IXTREME kernel: RDX: 0000000000008000 RSI: 0000562deb7e19b0 RDI: 0000000000000003
Aug 26 22:16:34 IXTREME kernel: RBP: 0000562deb7e19b0 R08: 0000000000008028 R09: 00007fba6626ba60
Aug 26 22:16:34 IXTREME kernel: R10: 0000000000000150 R11: 0000000000000293 R12: ffffffffffffff88
Aug 26 22:16:34 IXTREME kernel: R13: 0000562deb7e1984 R14: 0000000000000000 R15: 0000562deb7e9980

ZFS가 여러 곳에서 언급되는 것을 보았으므로 ZFS가 뭔가에 대해 화가 났다고 가정합니다. 제가 설치한 ZFS 버전이 한동안 바뀌지 않았습니다. 저에게는 잘 작동합니다(비록 문제가 오랫동안 무시되었을 수도 있지만!). LTS 커널은 지난 몇 달 동안 일부 업데이트를 받았습니다...

내 하드웨어는 약 2개월 전에 구축된 상당히 새로운 시스템입니다. 마더보드: ASUS Pro WS x570-ACE CPU: AMD Ryzen 7 3800x 메모리: Corsair Vengeance LPX 3200MHz 128GB 총

MemTest86(AGES 소요)으로 RAM을 테스트했는데 오류 없이 통과되었습니다.

그래서 나는 이 문제의 원인이 무엇인지에 대해 약간의 손실을 입었습니다. 데이터 손상으로 인해 rm 프로세스나 ZFS 모듈이 이와 같이 중단될 수 있습니까?

정말 이상한 부분은 이 시스템의 ZFS 풀이 하루에 한 번 백업 시스템에 복제된다는 점입니다. 백업 머신은 FreeNAS를 실행합니다. 오늘 해당 컴퓨터에 SSH로 접속하여 동일한 .cache 폴더를 삭제하려고 시도했는데, 이로 인해 FreeNAS(또는 ZFS)도 해당 폴더에서 중단되었습니다. 하지만 저는 딱 한 번만 시도해 보았는데, 공유할 수 있는 해당 테스트의 로그 데이터가 없습니다.

어떤 도움이라도 대단히 감사하겠습니다.

건배 - 저스틴