PowerPath 6.1 導致開機時發生 ASMlib 錯誤
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Symptoms
使用 Oracle ASMlib 開機時,可能會遇到下列訊息。
」掃描系統表單 Oracle ASMLib 磁碟:kobject_add_internal使用 --EEXISTS 的 sdX1 失敗,請不要嘗試在同一個目錄中註冊同名的內容。
sdX:無法新增 p1:17“
在消息中,您將看到類似的堆疊。
Feb 4 14:05:28 linux21758 內核:-----------
Feb 4 14:05:28 linux21758 內核:警告:在 fs/sysfs/dir.c:512 sysfs_add_one+0xb8/0xd0() (受污染:P ------------ )
Feb 4 14:05:28 linux21758 內核:硬體名稱:ProLiant DL385 G1
Feb 4 14:05:28 linux21758 內核:sysfs:無法建立重複的檔名 '/devices/pci0000:04/0000:04:09.0/0000:05:08.0/host2/rport-2:0-1/target2:0:1/2:0:1:5/block/sdv/sdv1'Feb
4 14:05:28 linux21758 內核:連結的模組: oracleasm(U) autofs4 8021q garp stp llc cpufreq_ondemand powernow_k8 freq_table mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 emcpdm(P)(U) emcpgpx(P)(U) emcpmpx(P)(U) emcp(P)(U) vhost_net macvtap macvlan tun uinput microcode tg3 ptp pps_core joydev hpilo hpwdt sg k8temp amd64_edac_mod edac_core edac_mce_amd i2c_amd756 i2c_core amd_rng shpchp ext4 jbd2 mbcache sd_mod crc_t10dif sr_mod cdrom cciss qla2xxx scsi_transport_fc scsi_tgt pata_acpi ata_generic pata_amd dm_mirror dm_region_hash dm_log dm_mod [上次卸載:emcpioc]
Feb 4 14:05:28 linux21758 核心:Pid:1867年,通訊:MpxTestDaemon 污染:P ------------ 2.6.32-642.el6.x86_64 #1
Feb 4 14:05:28 linux21758 內核:呼叫跟蹤:
Feb 4 14:05:28 linux21758內核:[<ffffffff8107c911>] ? warn_slowpath_common+0x91/0xe0
Feb 4 14:05:28 linux21758 核心:[<ffffffff8107ca16>] ? warn_slowpath_fmt+0x46/0x60
Feb 4 14:05:28 linux21758 內核:[<ffffffff81219388>] ? sysfs_add_one+0xb8/0xd0
Feb 4 14:05:28 linux21758 核心:[<ffffffff81219408>] ? create_dir+0x68/0xb0
Feb 4 14:05:28 linux21758 內核:[<ffffffff81219489>] ? sysfs_create_dir+0x39/0x50
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129bc39>] ? kobject_add_internal+0xb9/0x260
Feb 4 14:05:28 linux21758 內核:[<ffffffff81187004>] ? pcpu_alloc_area+0x234/0x350
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129bee8>] ? kobject_add_varg+0x38/0x60
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129bfc4>] ? kobject_add+0x44/0x70
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129ba6a>] ? kobject_get+0x1a/0x30
Feb 4 14:05:28 linux21758 內核:[<ffffffff8137d699>] ? device_add+0xc9/0x650
Feb 4 14:05:28 linux21758 核心:[<ffffffff81387112>] ? pm_runtime_init+0xd2/0xe0
Feb 4 14:05:28 linux21758 核心:[<ffffffff81212f16>] ? add_partition+0x206/0x320
Feb 4 14:05:28 linux21758 內核:[<ffffffffa02e31e6>] ? emcpInitPartitions+0xf6/0x100 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e335f>] ? emcpFixupPartitionTables+0x16f/0x180 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa0463612>] ?MpxLnxCleanup+0x232/0x5a0 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa047388e>] ?MpxIodoneUp+0x1fe/0x730 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffff8106c732>] ? default_wake_function+0x12/0x20
Feb 4 14:05:28 linux21758 內核:[<ffffffff810a6ad6>] ? autoremove_wake_function+0x16/0x40
Feb 4 14:05:28 linux21758 核心:[<ffffffff8105ed99>] ?__wake_up_common+0x59/0x90
Feb 4 14:05:28 linux21758 核心:[<ffffffff810635d3>] ?__wake_up+0x53/0x70
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e0394>] ?PowerPutSema+0x54/0x80 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa048ba28>] ?MpxTestDaemonCalloutGuts+0x258/0x460 [emcpmpx]
Feb 4 14:05:28 linux21758 內核:[<ffffffffa048bc30>] ?MpxTestDaemonCallout+0x0/0x10 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e45e0>] ?PxDestroyDaemonThreadCallout+0x0/0x70 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa048bc3e>] ?MpxTestDaemonCallout+0xe/0x10 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea1a2>] ?PowerServiceDaemonQ+0x62/0xf0 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea24e>] ?PowerDaemonStart+0x1e/0x30 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffff810743fa>] ? schedule_tail+0x2a/0xb0
Feb 4 14:05:28 linux21758 內核:[<ffffffff8100c28a>] ? child_rip+0xa/0x20
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea230>] ?PowerDaemonStart+0x0/0x30 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffff8100c280>] ? child_rip+0x0/0x20
Feb 4 14:05:28 linux21758 內核:--
Feb 4 14:05:28 linux21758 內核:kobject_add_internal使用 -EEXISTS 的 sdv1 失敗,請不要嘗試在同一目錄中註冊同名的內容。
Feb 4 14:05:28 linux21758 內核:Pid:1867年,通訊:MpxTestDaemon 污染:P W ------------ 2.6.32-642.el6.x86_64 #1
Feb 4 14:05:28 linux21758 內核:呼叫跟蹤:
Feb 4 14:05:28 linux21758內核:[<ffffffff8129bcdd>] ? kobject_add_internal+0x15d/0x260
Feb 4 14:05:28 linux21758 核心:[<ffffffff81187004>] ? pcpu_alloc_area+0x234/0x350
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129bee8>] ? kobject_add_varg+0x38/0x60
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129bfc4>] ? kobject_add+0x44/0x70
Feb 4 14:05:28 linux21758 內核:[<ffffffff8129ba6a>] ? kobject_get+0x1a/0x30
Feb 4 14:05:28 linux21758 內核:[<ffffffff8137d699>] ? device_add+0xc9/0x650
Feb 4 14:05:28 linux21758 核心:[<ffffffff81387112>] ? pm_runtime_init+0xd2/0xe0
Feb 4 14:05:28 linux21758 核心:[<ffffffff81212f16>] ? add_partition+0x206/0x320
Feb 4 14:05:28 linux21758 內核:[<ffffffffa02e31e6>] ? emcpInitPartitions+0xf6/0x100 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e335f>] ? emcpFixupPartitionTables+0x16f/0x180 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa0463612>] ?MpxLnxCleanup+0x232/0x5a0 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa047388e>] ?MpxIodoneUp+0x1fe/0x730 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffff8106c732>] ? default_wake_function+0x12/0x20
Feb 4 14:05:28 linux21758 內核:[<ffffffff810a6ad6>] ? autoremove_wake_function+0x16/0x40
Feb 4 14:05:28 linux21758 核心:[<ffffffff8105ed99>] ?__wake_up_common+0x59/0x90
Feb 4 14:05:28 linux21758 核心:[<ffffffff810635d3>] ?__wake_up+0x53/0x70
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e0394>] ?PowerPutSema+0x54/0x80 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa048ba28>] ?MpxTestDaemonCalloutGuts+0x258/0x460 [emcpmpx]
Feb 4 14:05:28 linux21758 內核:[<ffffffffa048bc30>] ?MpxTestDaemonCallout+0x0/0x10 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02e45e0>] ?PxDestroyDaemonThreadCallout+0x0/0x70 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa048bc3e>] ?MpxTestDaemonCallout+0xe/0x10 [emcpmpx]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea1a2>] ?PowerServiceDaemonQ+0x62/0xf0 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea24e>] ?PowerDaemonStart+0x1e/0x30 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffff810743fa>] ? schedule_tail+0x2a/0xb0
Feb 4 14:05:28 linux21758 內核:[<ffffffff8100c28a>] ? child_rip+0xa/0x20
Feb 4 14:05:28 linux21758 核心:[<ffffffffa02ea230>] ?PowerDaemonStart+0x0/0x30 [emcp]
Feb 4 14:05:28 linux21758 核心:[<ffffffff8100c280>] ? child_rip+0x0/0x20
Feb 4 14:05:28 linux21758內核:emcpowerf:emcpowerf1
Cause
PowerPath 程式碼中有一個錯誤,嘗試使用不同的執行緒新增磁碟分割兩次。
在這種情況下,主機應該不會受到影響,但會顯示堆疊和訊息。
在這種情況下,主機應該不會受到影響,但會顯示堆疊和訊息。
Resolution
修正將包括在 PowerPath 6.2 GA 版本中。
Article Properties
Article Number: 000167442
Article Type: Solution
Last Modified: 25 Apr 2025
Version: 3
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