1. P

    MCA: CPU 0 COR OVER RD channel 1 memory error

    Over the last couple of days I have seen the following error message appear in the console. Apr 25 03:27:25 freenas MCA: Bank 5, Status 0xd400008000910091 Apr 25 03:27:25 freenas MCA: Global Cap 0x0000000000000806, Status 0x0000000000000000 Apr 25 03:27:25 freenas MCA: Vendor "GenuineIntel", ID...
  2. M

    Monitor and email an alert for ECC Memory errors on OS-level

    Purpose Monitor /var/log/messages for MCA related messages and email them to you when found. MCA messages contain, for example, memory ECC error reportings and much more. More details: Why TrueNAS / FreeNAS expects people to use...
  3. titanve

    MCA error

    Hello everyone, I'm getting an email from my FreeNAS with this: freenas.labb-etic.local kernel log messages: > MCA: Bank 8, Status 0xc8000e80000200cf > MCA: Global Cap 0x0000000000001c09, Status 0x0000000000000000 > MCA: Vendor "GenuineIntel", ID 0x106a5, APIC ID 0 > MCA: CPU 0 COR (58) OVER MS...
  4. R

    Same MCA errors on two different machines

    We have two Supermicro X9DRi-F Storage Servers running FreeNAS with FreeBSD 11.1-Stable. Since upgrading from FreeBSD9 to 11 we encountered a strange behavior quite similar to this thread. The systems run fine for a few hours to a few days (first machine) or a few weeks (second machine -...
  5. M

    FreeNAS MCA Errors?

    Hi All We have two large Storage servers in production both with DAS/SAN Connected and we have been getting these errors, i have run a memtest and the internal Dell Memory tests on the CPU/Memroy and nothing shows up SVRSTRGDCL02.local kernel log messages: sonewconn: pcb 0xfffff80176571000...