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Added workaround for MX500 SSD issues

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This commit is contained in:
2Shirt 2019-11-18 21:47:23 -07:00
parent c3500ee324
commit 3c5f9c1bbe
Signed by: 2Shirt
GPG key ID: 152FAC923B0E132C
1 changed files with 26 additions and 13 deletions
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39
.bin/Scripts/functions/hw_diags.py
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@ -22,6 +22,7 @@ TOP_PANE_TEXT = TOP_PANE_TEXT.format(**COLORS)
# Regex
REGEX_ERROR_STATUS = re.compile('|'.join(STATUSES['RED']))
REGEX_MX500 = re.compile(r'CT(250|500|1000|2000)MX500SSD(1|4)', re.IGNORECASE)
# Error Classes
@ -87,6 +88,7 @@ class CpuObj():
class DiskObj():
"""Object for tracking disk specific data."""
def __init__(self, disk_path):
self.attributes = {}
self.checkbox = None
self.attr_type = 'UNKNOWN'
self.disk_ok = True
@ -119,6 +121,13 @@ class DiskObj():
self.get_smart_details()
self.description = '{size} ({tran}) {model} {serial}'.format(
**self.lsblk)
self.update_attributes()
def update_attributes(self):
"""HACK to adjust attribute thresholds for Crucial MX500 SSDs."""
self.attributes = ATTRIBUTES.copy()
if REGEX_MX500.search(self.lsblk['model']):
self.attributes['SMART'][197].update({'Warning': 1, 'Error': 2})
def add_nvme_smart_note(self, note):
"""Add note that will be included in the NVMe / SMART report."""
@ -189,8 +198,8 @@ class DiskObj():
elif self.smart_attributes:
poh = self.smart_attributes.get(9, {}).get('raw', -1)
error_thresh = ATTRIBUTES['SMART'][9]['Error']
max_thresh = ATTRIBUTES['SMART'][9]['Maximum']
error_thresh = self.attributes['SMART'][9]['Error']
max_thresh = self.attributes['SMART'][9]['Maximum']
return error_thresh <= poh < max_thresh
@ -211,23 +220,23 @@ class DiskObj():
elif self.smart_attributes:
items = self.smart_attributes.items()
for k, v in items:
if k in ATTRIBUTES[attr_type]:
if not ATTRIBUTES[attr_type][k]['Error']:
if k in self.attributes[attr_type]:
if not self.attributes[attr_type][k]['Error']:
# Informational attribute, skip
continue
if ATTRIBUTES[attr_type][k]['Ignore']:
if self.attributes[attr_type][k]['Ignore']:
# Attribute is non-failing, skip
continue
if v['raw'] >= ATTRIBUTES[attr_type][k]['Error']:
if (ATTRIBUTES[attr_type][k]['Maximum']
and v['raw'] >= ATTRIBUTES[attr_type][k]['Maximum']):
if v['raw'] >= self.attributes[attr_type][k]['Error']:
if (self.attributes[attr_type][k]['Maximum']
and v['raw'] >= self.attributes[attr_type][k]['Maximum']):
# Non-standard value, skip
continue
else:
disk_ok = False
# Disable override if necessary
if ATTRIBUTES[attr_type][k].get('Critical', False):
if self.attributes[attr_type][k].get('Critical', False):
self.override_disabled = True
# SMART overall assessment
@ -298,7 +307,7 @@ class DiskObj():
attr_type = 'SMART'
items = self.smart_attributes.items()
for k, v in items:
if k in ATTRIBUTES[attr_type]:
if k in self.attributes[attr_type]:
_note = ''
_color = COLORS['GREEN']
@ -308,19 +317,23 @@ class DiskObj():
else:
_line = ' {i:>3} / {h}: {n:28}'.format(
i=k,
h=ATTRIBUTES[attr_type][k]['Hex'],
h=self.attributes[attr_type][k]['Hex'],
n=v['name'][:28])
# Set color
for _t, _c in ATTRIBUTE_COLORS:
if ATTRIBUTES[attr_type][k][_t]:
if v['raw'] >= ATTRIBUTES[attr_type][k][_t]:
if self.attributes[attr_type][k][_t]:
if v['raw'] >= self.attributes[attr_type][k][_t]:
_color = COLORS[_c]
if _t == 'Error':
_note = '(failed)'
elif _t == 'Maximum':
_note = '(invalid?)'
# 197/C5 warning
if str(k) == '197' and REGEX_MX500.search(self.lsblk['model']):
_note = '(MX500 thresholds)'
# 199/C7 warning
if str(k) == '199' and v['raw'] > 0:
_note = '(bad cable?)'