RHEL 服务器中的内核崩溃

Zusammenfassung: RedHat 7.5 + PowerPath 6.4 + Infoscale 环境中发生内核崩溃。

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Symptome

在以下组件上安装:

1 - Powerpath 版本 6.4。
2 -作系统:RHEL 7.5 内核 RHEL 7.5 3.10.0-862.3.2el7.x86_64 的 Oracle 内部版本。
3- VCS:VRTSvxfs-7.4.0.1200。  
4- 信息量表 7.4.


配置 :
DELL EMC SW:PowerPath for Linux 6.4
OS:RHEL 7.5
非 DELL EMC SW:VRTSvxfs-7.4.0.1200。
非 Dell EMC 软件:Infoscale 7.4。

服务器在重新启动时崩溃,并显示:

Dec 20 13:16:12 “Host_name” kernel:警告:CPU:5 PID:20408 在 block/blk-sysfs.c:605 blk_register_queue+0x213/0x240
Dec 20 13:16:12“Host_name”内核:VxDMP2 正在注册一个已注册的队列
Dec 20 13:16:12 “Host_name” 内核:链接的模块: dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) vxdmp(POE) llt(POE) rdma_cm iw_cm ib_cm ib_core bonding
vxcafs(POE) vxportal(POE) fdd(POE) amf(POE) vxfs(POE) veki(POE) sunrpc emcpdm(POE) emcpgpx(POE) emcpmpx(POE) emcp(POE) iTCO_wdt iTCO_vendor_support sb_edac intel_pow
erclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mulglue_helper ablk_helper cryptd pcspkr hpilo hpw
dt i2c_i801 lpc_ich ioatdma dca ipmi_ssif sg ipmi_si ipmi_devintf ipmi_msghandler pcc_cpufreq shpcch acpi_power_meter wmi binfmt_misc ip_tables xfs sd_mod lpfc mgag20
0 i2c_algo_bit drm_kms_helper serio_raw syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm nvmet_fc DRM nvmet bnx2x crc_t10dif crct10dif_generic crct10dif
_pclmul
Dec 20 13:16:12 “Host_name” kernel: nvme_fc nvme_fabrics nvme_core hpsa scsi_transport_fc i2c_core mdio ptp scsi_tgt pps_core scsi_transport_sas libcrc32c crct10dif_co
mmon dm_mirror dm_region_hash dm_log dm_mod [last unloaded: emcpioc]
Dec 20 13:16:12 “Host_name” kernel:CPU:5 PID:20408 Comm: vxconfigd Tainted:P OE ------------ 3.10.0-862.14.4.el7.x86_64 #1
Dec 20 13:16:12 “Host_name” kernel:硬件名称:HP ProLiant BL460c Gen9, BIOS I36 12/07/2017
Dec 20 13:16:12 “Host_name” kernel:Call Trace: 
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb7313754>] dump_stack+0x19/0x1b
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6c945d8>] __warn+0xd8/0x100
Dec 20 13:16:12“Host_name”内核:[<ffffffffb6c9465f>] warn_slowpath_fmt+0x5f/0x80
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6f22483>] blk_register_queue+0x213/0x240
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb7072ba7>] ? put_device+0x17/0x20
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6f33648>] __add_disk+0x318/0x4f0
Dec 20 13:16:12“Host_name”内核:[<ffffffffb6f33833>] add_disk+0x13/0x20
Dec 20 13:16:12“Host_name”内核:[<ffffffffc11000d4>] dmp_register_disk+0x104/0x150 [vxdmp]
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffc1123fb4>] dmp_reconfigure_db+0xb4/0xe0 [vxdmp]
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffc110d1bc>] gendmpioctl+0x41c/0x940 [vxdmp]
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffc110d8e9>] dmpioctl+0x39/0x80 [vxdmp]
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffc1133b2a>] dmp_ioctl+0x3a/0x70 [vxdmp]
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6f313b2>] blkdev_ioctl+0x272/0x9b0
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6e5dd11>] block_ioctl+0x41/0x50
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6e34100>] do_vfs_ioctl+0x360/0x550
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6e30a7d>] ? putname+0x3d/0x60
Dec 20 13:16:12 “Host_name” kernel:[<ffffffffb6e34391>] SyS_ioctl+0xa1/0xc0
Dec 20 13:16:12“Host_name”内核:[<ffffffffb732579b>] system_call_fastpath+0x22/0x27

Ursache

不支持此配置。

Lösung

需要提交 RPQ 才能支持此特定配置。

Betroffene Produkte

PowerPath for Linux

Produkte

PowerPath for Linux
Artikeleigenschaften
Artikelnummer: 000056256
Artikeltyp: Solution
Zuletzt geändert: 17 Okt. 2025
Version:  3
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