On Monday, March 12, 2012 09:53:00 am Quamis wrote: > Se sa un server Dell PowerEdge SC440 care are 2 hdd-uri intern. > De ceva timp tot apare in dmesg erori de genul > > [Mar01 135142] mptbase: ioc0: RAID STATUS CHANGE for PhysDisk 0 id=1 > [Mar01 135142] mptbase: ioc0: PhysDisk is now missing > [Mar01 135142] mptbase: ioc0: RAID STATUS CHANGE for PhysDisk 0 id=1 > [Mar01 135142] mptbase: ioc0: PhysDisk is now missing, out of sync > [Mar01 135142] mptbase: ioc0: RAID STATUS CHANGE for VolumeID 0 > [Mar01 135142] mptbase: ioc0: volume is now degraded, enabled > [Mar01 135142] end_device-4:1: mptsas: ioc0: removing sata device: > fw_channel 0, fw_id 1, phy 1,sas_addr 0x1221000001000000 > [Mar01 135142] phy-4:1: mptsas: ioc0: delete phy 1, phy-obj > (0xffff880036506800) > [Mar01 135142] port-4:1: mptsas: ioc0: delete port 1, sas_addr > (0x1221000001000000) > [Mar01 135142] scsi target4:0:1: mptsas: ioc0: delete device: > fw_channel 0, fw_id 1, phy 1, sas_addr 0x1221000001000000 > [Mar01 135219] mptbase: ioc0: RAID STATUS CHANGE for PhysDisk 0 id=1 > [Mar01 135219] mptbase: ioc0: PhysDisk is now online, out of sync > [Mar01 135219] mptsas: ioc0: attaching sata device: fw_channel 0, > fw_id 1, phy 1, sas_addr 0x1221000001000000 > [Mar01 135219] scsi target4:0:2: mptsas: ioc0: delete device: > fw_channel 0, fw_id 1, phy 1, sas_addr 0x1221000001000000 > [Mar01 135220] mptbase: ioc0: RAID STATUS CHANGE for VolumeID 0 > [Mar01 135220] mptbase: ioc0: volume is now degraded, enabled, > resync in progress > [Mar01 172257] mptbase: ioc0: RAID STATUS CHANGE for PhysDisk 0 id=1 > [Mar01 172257] mptbase: ioc0: PhysDisk is now online > [Mar01 172257] mptbase: ioc0: RAID STATUS CHANGE for VolumeID 0 > [Mar01 172257] mptbase: ioc0: volume is now optimal, enabled, resync > in progress > [Mar01 172257] mptbase: ioc0: RAID STATUS CHANGE for VolumeID 0 > [Mar01 172257] mptbase: ioc0: volume is now optimal, enabled > > > apar cred ca de anul trecut erori de genul, dar daca la inceput > apareau odata pe luna, saptamana trecuta au cam aparut zilnic, si > ultima oara, sambata vad ca a ramas la "PhysDisk is now missing, out > of sync", nu si-a mai revenit. > > Intrebari acum: > - cum pot sa identific care e hdd-ul care e crapat? Fiind brand, placa raid suporta sa ii dai un "blink" la hardul defect; acum problema e cu ce ii dai tu comanda din SO, cu un pic de efort ar trebui sa se poata.
> - daca il inlocuiesc, trebuie cumparat hdd identic cu cel din server? > - cum fac sa copiez datele pe un hdd nou fara sa opresc serverul? Din > ce am inteles, ar trebui sa fie de ajuns sa infig un hdd nou si se > prinde singur ca trebuie sa faca resync.. Prosupun ca e hot pluggable, deci cel mult trebuie sa ii spui ca ai bagat un replacement . Dar problema e sa ai softul de management al raid-ului instalat. > > Ar trebui sa mentionez ca nu am nici un fel de experienta cu RAID, fie > software, fie hw. _______________________________________________ RLUG mailing list [email protected] http://lists.lug.ro/mailman/listinfo/rlug
