Linux için PowerPath: Linux 6.3 için PowerPath ve Veritas arasında birlikte çalışabilirlik sorunu
Summary: Şu ürünler için PowerPath çalıştıran Red Hat Enterprise Linux (RHEL) 7.x sistemlerinde çekirdek hataları oluşabilir: Linux sürüm 6.3, Symantec yazılımıyla (VRTSvxvm herhangi bir sürüm) birlikte ortaya çıkabilir veri noksanlığında. ...
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Symptoms
Symantec Veritas VxVM bulunan bir ortamda Linux 6.3 için PowerPath in kurulumu veya bu sürüme yükseltme
Symantec yazılımıyla (VRTSvxvm, herhangi bir sürüm) birlikte Linux için
PowerPath sürüm 6.3 çalıştıran Red Hat Enterprise Linux (RHEL) 7.x sistemlerinde çekirdek hataları oluşabilir ve bu da veri noksanlığına neden olabilir.
EMC SW: Linux 6.3
Uygulama Yazılımı için PowerPath: Symantec Veritas VxVM
PowerPath sürüm 6.3 çalıştıran Red Hat Enterprise Linux (RHEL) 7.x sistemlerinde çekirdek hataları oluşabilir ve bu da veri noksanlığına neden olabilir.
EMC SW: Linux 6.3
Uygulama Yazılımı için PowerPath: Symantec Veritas VxVM
[ 671.516910] HATA: 0000000000000008'da çekirdek NULL işaretçi referansı işlenemiyor
[ 671.516988] IP: [<ffffffffa12640a1>] atomic_read+0x1/0x10 [emcp]
[ 671.517052] PGD 203028b067 PUD 203aa9e067 PMD 0
[ 671.517096] Hata: 0000 [#1] SMP
[ 671.517129] Modules linked in: emcpdm(POE) emcpmpx(POE) emcpgpx(POE) emcp(POE) vxodm(POE) vxglm(POE) fuse mptctl mptbase dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vxdmp(POE) bonding vxcafs(POE) vxportal(POE) fdd(POE) vxfs(POE) veki(POE) dm_mirror dm_region_hash dm_log intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_ Intel LRW GF128MUL glue_helper ablk_helper şifreli iTCO_wdt dm_mod ipmi_devintf iTCO_vendor_support hpwdt pcspkr ipmi_ssif sg wmi sb_edac hpilo edac_core lpc_ich shpchp ipmi_si ipmi_msghandler acpi_power_meter NFSD auth_rpcgss binfmt_misc nfs_acl lockd grace sunrpc ip_tables xfs sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common
[ 671.517812] mgag200 crc32c_intel drm_kms_helper serio_raw igb(OE) syscopyarea sysfillrect sysimgblt fb_sys_fops ttm tg3(OE) dca i2c_algo_bit drm bnx2x(OE) qla2xxx(OE) mdio i2c_core ptp scsi_transport_fc pps_core hpsa(OE) scsi_tgt scsi_transport_sas libcrc32c fjes [son kaldırılan: emcpioc]
[ 671.518053] CPU: 9 PID: 4829 Comm: vxconfigd Tainted: P W OE ------------ 3.10.0-514.el7.x86_64 #1
[ 671.518127] Hardware name: HP ProLiant DL580 Gen9/ProLiant DL580 Gen9, BIOS U17 10/01/2017
[ 671.518189] task: ffff880fe3f50fb0 ti: ffff880ff0eb0000 task.ti: ffff880ff0eb0000
[ 671.518245] RIP: 0010:[<ffffffffa12640a1>] [<ffffffffa12640a1>] atomic_read+0x1/0x10 [emcp]
[ 671.518317] RSP: 0018:ffff880ff0eb3958 EFLAGS: 00010206
[ 671.518359] RAX: 00000000000000000 RBX: ffff88103814d320 RCX: 0000000000000000
[ 671.518412] RDX: 0000000000000000 RSI: ffff880ff1a4ca00 RDI: 0000000000000008
[ 671.518465] RBP: ffff880ff0eb3978 R08: 0000000000019a40 R09: ffff88103f0f6150
[ 671.518518] R10: ffff88018fc03d00 R11: ffff880ff1a4ca00 R12: ffff88103814d320
[ 671.518572] R13: ffff880fe3f50fb0 R14: ffff880fe3f50fb0 R15: ffff880ff1a4ca00
[ 671.518626] FS: 00007f3e9cc13700(0000) GS:ffff88103fd40000(0000) knlGS:00000000000000000
[ 671.518686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 671.518730] CR2: 0000000000000008 CR3: 0000002030a1d000 CR4: 00000000003407e0
[ 671.518784] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 671.518838] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 671.518890] Stack:
[ 671.518908] ffff880ff0eb3978 ffffffffa1265892 ffff880ff1a4ca00 ffff880ff1a4ca00
[ 671.518971] ffff880ff0eb39c0 ffffffff812ee4f9 000000000000000000 0000000000000000
[ 671.519034] 0000000001ab93c91 00000000000000000 0000000000000010 0000000000000001
[ 671.519096] Call Trace:
[ 671.519128] [<ffffffffa1265892>] ? emcp_mrf+0x32/0x60 [EMCP]
[ 671.519178] [<ffffffff812ee4f9>] generic_make_request+0x109/0x1e0
[ 671.519349] [<ffffffffa0d680ec>] vxvm_submit_diskio+0x3fc/0x7a0 [vxio]
[ 671.519407] [<ffffffff810ea87a>] ? __getnstimeofday64+0x3a/0xd0
[ 671.519457] [<ffffffff810ea91e>] ? getnstimeofday64+0xe/0x30
[ 671.519592] [<ffffffffa0d5ac8b>] volsp_strategy+0x9b/0x100 [vxio]
[ 671.519733] [<ffffffffa0d629bb>] vol_dev_strategy+0x1b/0x30 [vxio]
[ 671.519872] [<ffffffffa0d66632>] voldiosio_start+0x392/0x5b0 [vxio]
[ 671.520015] [<ffffffffa0d903d3>] volkcontext_process+0x183/0x230 [vxio]
[ 671.520166] [<ffffffffa0dcfa8f>] volsiowait+0x9f/0x120 [vxio]
[ 671.520216] [<ffffffff81098dcb>] ? mod_timer+0x14b/0x230
[ 671.520359] [<ffffffffa0e27310>] ? voldio+0xd60/0xd60 [vxio]
[ 671.520407] [<ffffffff81098ec8>] ? add_timer+0x18/0x20
[ 671.520543] [<ffffffffa0d911b4>] ? voltimeout+0x74/0x110 [vxio]
[ 671.520691] [<ffffffffa0e26ebf>] voldio+0x90f/0xd60 [vxio]
[ 671.522682] [<ffffffffa0e27929>] vol_voldio_read+0x19/0x20 [vxio]
[ 671.524644] [<ffffffffa0e28d1e>] volconfig_ioctl+0x3ae/0x970 [vxio]
[ 671.526496] [<ffffffff811ddf75>] ? kmem_cache_alloc+0x35/0x1e0
[ 671.528352] [<ffffffff8120ebbf>] ? getname_flags+0x4f/0x1a0
[ 671.530164] [<ffffffff812a83e8>] ? security_capable+0x18/0x20
[ 671.532045] [<ffffffffa0e33b3e>] volsioctl_real+0x42e/0x500 [vxio]
[ 671.533766] [<ffffffff810f4f30>] ? futex_wake+0x80/0x160
[ 671.535436] [<ffffffff81114512>] ? from_kgid_munged+0x12/0x20
[ 671.537059] [<ffffffff812036cf>] ? cp_new_stat+0x14f/0x180
[ 671.538631] [<ffffffffa078f40c>] vols_ioctl+0x5c/0xa0 [vxspec]
[ 671.540155] [<ffffffffa078f471>] vols_unlocked_ioctl+0x21/0x30 [vxspec]
[ 671.541655] [<ffffffff81211ed5>] do_vfs_ioctl+0x2d5/0x4b0
[ 671.543084] [<ffffffff8120373e>] ? SYSC_newstat+0x3e/0x60
[ 671.544474] [<ffffffff81212151>] SyS_ioctl+0xa1/0xc0
[ 671.545826] [<ffffffff816964c9>] system_call_fastpath+0x16/0x1b
[ 671.547157] Kod: e5 5d c3 0f 1f 80 00 00 00 00 48 c1 ef 09 55 48 83 f7 01 89 f8 48 89 e5 83 e0 01 5d c3 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 <8b> 07 48 89 e5 5d c3 0f 1f 84 00 00 00 00 00 55 89 37 48 89 e5
[ 671.550120] RIP [<ffffffffa12640a1>] atomic_read+0x1/0x10 [emcp]
[ 671.551525] RSP <ffff880ff0eb3958>
[ 671.552902] CR2: 0000000000000008Cause
PowerPath Hatası
Resolution
Geçici Çözüm: RHEL 7.0, 7.1, 7.2 ve 7.3 çalıştıran kullanıcılar, Linux 6.2 için PowerPath'i kullanabilir.
Düzeltmek: Linux 6.3 için PowerPath yaması, PowerPath Engineering tarafından geliştirilme aşamasındadır
Düzeltmek: Linux 6.3 için PowerPath yaması, PowerPath Engineering tarafından geliştirilme aşamasındadır
Επηρεαζόμενα προϊόντα
Storage NetworkingΙδιότητες άρθρου
Article Number: 000054851
Article Type: Solution
Τελευταία τροποποίηση: 17 Οκτ 2025
Version: 4
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