March 23, 20179 yr Hey, am a new user. Version:6.3.2. Received warning about possible system or memory error. Preceding Action: Spun down drives, then stopped the array (it of course restarted the drives before ending services) so I could remove an "unassigned drive" from my hotswap JBOD box. Restarted array, received a warning that there may be a problem in my memory, system, etc. Ran "Fix Common Problems"; no errors found. Ran extended tests; no problems found. Everything appears to be working. Plan purchase in a week. Would like some assistance if warranted. Diagnostic zip file attached. Thanks. tower-diagnostics-20170322-0955.zip
March 23, 20179 yr The error you saw was generated by Fix Common Problems because it saw these call traces Mar 22 09:47:50 Tower kernel: WARNING: CPU: 6 PID: 29011 at fs/sysfs/group.c:237 sysfs_remove_group+0x4d/0x80 Mar 22 09:47:50 Tower kernel: sysfs group 'power' not found for kobject 'end_device-1:0:15' Mar 22 09:47:50 Tower kernel: Modules linked in: md_mod xt_nat veth xt_CHECKSUM iptable_mangle ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_nat_ipv4 iptable_filter ip_tables nf_nat it87 hwmon_vid bonding i2c_piix4 fam15h_power k10temp i2c_core pata_atiixp mvsas r8169 libsas ahci libahci mii scsi_transport_sas wmi acpi_cpufreq [last unloaded: md_mod] Mar 22 09:47:50 Tower kernel: CPU: 6 PID: 29011 Comm: kworker/u16:4 Tainted: G W 4.9.10-unRAID #1 Mar 22 09:47:50 Tower kernel: Hardware name: Gigabyte Technology Co., Ltd. GA-78LMT-USB3/GA-78LMT-USB3, BIOS F4 10/19/2012 Mar 22 09:47:50 Tower kernel: Workqueue: scsi_wq_1 sas_destruct_devices [libsas] Mar 22 09:47:50 Tower kernel: ffffc9000f687c08 ffffffff813a353e ffffc9000f687c58 ffffffff8194455a Mar 22 09:47:50 Tower kernel: ffffc9000f687c48 ffffffff8104d00c 000000ed0f687cc0 0000000000000000 Mar 22 09:47:50 Tower kernel: ffffffff81c7ae60 ffff8803fdba5038 ffff8803fc142778 ffff8803d4266000 Mar 22 09:47:50 Tower kernel: Call Trace: It looks like they were all from the driver for your sas expander Mar 22 09:47:50 Tower kernel: sas: broadcast received: 0 Mar 22 09:47:50 Tower kernel: sas: REVALIDATING DOMAIN on port 3, pid:29011 Mar 22 09:47:50 Tower kernel: sas: Expander phy change count has changed Mar 22 09:47:50 Tower kernel: sas: ex 5003048000aa15ff phy15 originated BROADCAST(CHANGE) Mar 22 09:47:50 Tower kernel: sas: done REVALIDATING DOMAIN on port 3, pid:29011, res 0x0 Based upon that, I'd say that its harmless, and the traces are more informational than anything else.. 36 minutes ago, Ajack58 said: Ran "Fix Common Problems"; no errors found. It did find the problems, and it would have been listed within the errors section Mar 22 09:49:45 Tower root: Fix Common Problems Version 2017.03.19 Mar 22 09:49:51 Tower root: Fix Common Problems: Error: Call Traces found on your server
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