Hi all,
I have configured on 2 blades with 3 SAN volumes and formatted with ocfs2
During storage stress test the ocfs2 hangs with this error in /var/log/syslog:
------------------------------------
Jan 18 17:12:03 kernel: [84543.124895] ------------[ cut here ]------------
Jan 18 17:12:03 [84543.124897] kernel BUG at fs/ocfs2/alloc.c:1515!
Jan 18 17:12:03 [84543.124942] invalid opcode: 0000 [#1] SMP
Jan 18 17:12:03 [84543.124977] Modules linked in: ip_set ip6table_filter ip6_tables ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm iptable_filter ocfs2_nodemanager ocfs2_stackglue openvswitch softdog nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack nfnetlink_log nfnetlink dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mgag200 kvm ttm irqbypass drm_kms_helper ipmi_ssif drm crct10dif_pclmul i2c_algo_bit crc32_pclmul fb_sys_fops 8021q ghash_clmulni_intel syscopyarea pcbc sysfillrect garp aesni_intel mrp sysimgblt aes_x86_64 crypto_simd glue_helper cryptd intel_cstate snd_pcm snd_timer hpilo intel_rapl_perf snd soundcore ioatdma pcspkr serio_raw shpchp lpc_ich
------------------------------------
Searching on internet, I understood that the problem is a kernel bug and I found a patch on a google group (I can't attach the link...)
My kernel version is "pve-manager/5.1-41/0b958203 (running kernel: 4.13.13-2-pve)" but I can't find sources to apply the patch.
Anyone has observed the same problem?
Is it correct patch the kernel sources (or a kernel update is already ready)?
where can I retrieve kernel 4.13.13.-.pve sources?
Thank you all.
Giovanni
I have configured on 2 blades with 3 SAN volumes and formatted with ocfs2
During storage stress test the ocfs2 hangs with this error in /var/log/syslog:
------------------------------------
Jan 18 17:12:03 kernel: [84543.124895] ------------[ cut here ]------------
Jan 18 17:12:03 [84543.124897] kernel BUG at fs/ocfs2/alloc.c:1515!
Jan 18 17:12:03 [84543.124942] invalid opcode: 0000 [#1] SMP
Jan 18 17:12:03 [84543.124977] Modules linked in: ip_set ip6table_filter ip6_tables ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm iptable_filter ocfs2_nodemanager ocfs2_stackglue openvswitch softdog nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack nfnetlink_log nfnetlink dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio libcrc32c intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mgag200 kvm ttm irqbypass drm_kms_helper ipmi_ssif drm crct10dif_pclmul i2c_algo_bit crc32_pclmul fb_sys_fops 8021q ghash_clmulni_intel syscopyarea pcbc sysfillrect garp aesni_intel mrp sysimgblt aes_x86_64 crypto_simd glue_helper cryptd intel_cstate snd_pcm snd_timer hpilo intel_rapl_perf snd soundcore ioatdma pcspkr serio_raw shpchp lpc_ich
------------------------------------
Searching on internet, I understood that the problem is a kernel bug and I found a patch on a google group (I can't attach the link...)
My kernel version is "pve-manager/5.1-41/0b958203 (running kernel: 4.13.13-2-pve)" but I can't find sources to apply the patch.
Anyone has observed the same problem?
Is it correct patch the kernel sources (or a kernel update is already ready)?
where can I retrieve kernel 4.13.13.-.pve sources?
Thank you all.
Giovanni
